The following guilty

"Hey, take a name."

The third class just started in the morning, when Gu Heng uttered these five words, the class was immediately ebullient.

"What? Roll call??"

"Okay, Mr. Gu, hurry up, anyway, I'm here today~"

"Why do you need to roll your name again, Mr. Gu?"

"It's been a few weeks since the roll call." Gu Heng pulled out the roster from the file folder, and said calmly.

Gu Heng is different from other teachers. He memorizes the names of people, and everyone can be named correctly. Although roll calls are rare, if one does not come, he will definitely not be able to escape.The people below couldn't help but sweat for those unlucky students who skipped class.

"Zhao Yiting."

"Zhao Yiting?"

"Not here? Gu Heng glanced up.

"She, she went to the bathroom!" a girl said.

"Send her a text message to come over."

Seeing that Gu Heng still turned a blind eye, the students below all started to use their mobile phones to urge those who didn't come.Gu Heng finished counting the names, stared at the computer screen to find the ppt, and said in a calm and gentle tone: "Stop arguing, the leader may come to check today, we are in better condition, okay?"

After that, he straightened up, held the book in one hand, and pointed to the projection screen with the other: "Let's talk about the temperature today."

The back door was quietly opened, and one after another, there were students who had just arrived, ducking into the classroom. Gu Heng glanced at it calmly, and continued to teach.

"What's the wet adiabatic cooling rate? I suddenly forgot."

"Does anyone remember?"

The students below were puzzled, and their faces were wrinkled into bitter melons.

"No one remembers?" Gu Heng asked, "Look through the book to find it?"

Everyone was ashamed collectively, and looked through the books, and some searched with their mobile phones.One of the girls said in embarrassment: "Is Teacher Gu really a teacher? Even this can be forgotten..."

"Did you find anything?" Gu Heng continued to ask, "Tell me what you found."

"Found it! Six degrees Celsius per kilometer!" A classmate shouted.

"How many?"

"Six degrees Celsius per kilometer."

"sure?"

The classmate glanced at the book again, "Definitely."

"Remember, this point is easy to forget. The wet adiabatic cooling rate is six degrees Celsius per kilometer. Let me give you a deeper impression."

Everyone was in an uproar - it turned out that Teacher Gu made this noise on purpose.

After a class was finished smoothly, Gu Heng patted the chalk dust on his hands, saw the students coming out in a file, said goodbye to himself, and raised his head to say goodbye with a smile.

Only then did I realize that there was only one person sitting in the corner of the last row of the classroom.

Taking a closer look, Gu Heng's eyes widened in an instant!Liu Yuan came out of his seat with a smile on his face, walked up to him, leaned forward and said with a smile, "The damp adiabatic cooling rate is six degrees Celsius per kilometer, even I remember it."

"You child..." Gu Heng laughed. "Why did you come to listen to my class? Let's go and have lunch together?"

"Come back later, I have something to do."

"what's up?"

"What's the matter... What do you think?"

"Bad boy, what on earth are you going to do?" Seeing that he was so unrestrained, Gu Heng laughed and became anxious.

Liu Yuan took a few steps to the front of the classroom, closed the door, and locked it. He looked back at Gu Heng with a slight smile on his lips.

Gu Heng watched his actions suspiciously, and saw him walking back to his side, half a meter away, suddenly knelt down on one knee, took out a wooden box and opened it.

Seriously, slowly and with a smile on his eyes:

"Mr. Gu... I swear to the podium you respect the most, I will love you forever."

For a moment, Gu Heng held his breath.

He heard his own heartbeat, which reverberated in the quiet classroom. His whole body seemed to be frozen, and he felt a slight numbness. The heat was continuously hitting his chest and accumulating in his chest cavity. About to break through.His fingers couldn't help trembling...

"These two silver rings are polished by myself. One is engraved with Y and the other is engraved with H..."

"Would you like to wear this one from Y?"

In the classroom in the afternoon, the curtains were drawn, the sun shone in a little bit, the surrounding atmosphere was too quiet, Liu Yuan's voice trembled a little, and thin sweat began to break out on his forehead.

Gu Heng was stunned for a few minutes before recovering. He took a deep breath, raised his foot and took two steps forward. Looking at the two interlaced rings in the wooden box, a smile suddenly spread on his face. With the heat rushing out of his chest, he stretched out his left hand in one go——

Liu Yuan also smiled with relief, took out one, put it on Gu Heng's middle finger carefully, raised his deep eyes and said: "Dear Gu Heng, are you willing to..."

"Bad guy, get up quickly." Before he could finish speaking, Gu Heng interrupted impatiently.

Liu Yuan just stood up, his legs were a little numb, he held Gu Heng's slightly cold left hand, and kissed it lightly. "I swear, I'll do it."

Gu Heng looked at him, tears were shining in his eyes, his chest was warm and swollen, he nodded vigorously twice.

"I know."

That night, the two lay side by side on the bed, raised their hands in the air and overlapped each other, admiring each other's little things on their middle fingers.

"Let me see yours." Gu Heng said.

Liu Yuan pulled off the finger on his middle finger and handed it to him.

Gu Heng took the ring and turned it around, and sure enough, he saw an H on the inner wall.

"It's beautiful." He said softly.

"Is it that good-looking?" Liu Yuan said with a smile, "It's just an ordinary ring... It's the first time I made this thing, and it didn't work well, so you can just wear it."

Gu Heng disagreed with this point of view, he still caressed repeatedly lovingly, "I quite like it."

"It's fine if you like it." Liu Yuan kissed his hair, "I originally wanted to make it on the ring finger, but I was afraid that your colleagues would be suspicious. The middle finger means that the famous grass has its own owner. You are the owner. I'm the one. Then don’t be long-sighted and come grab me.”

After a pause, he continued: "When I graduate, I will officially wear the ring finger for you."

Gu Heng smiled, took Liu Yuan's hand over, and put it back on for him.

"Still tight."

"I made it tighter." Liu Yuan turned to look at him, "Don't take it off."

"Don't take it off." Gu Heng looked at the ring tenderly, "If you put it on, you won't take it off."

Liu Yuan also laughed. At that time, he was only immersed in warmth and joy, and he didn't understand the meaning of Gu Heng's words.He has always promised too much to Gu Heng, so much that he has gradually forgotten it.

But for Gu Heng, those words were put into a box deep in his heart like treasures.

Ever since Gu Heng put on the "won't take off" ring that day, in the next few days, when flipping through books, writing, and clicking the mouse, he would intentionally or unintentionally glance at the thing with the silver light on it, and the more he looked at it, the more he liked it.

It turns out that there is such a small thing on the finger, and it is so beautiful that you can feel its existence when you bend the joint.

As for that sentence that day, it would be several years before Liu Yuan really understood it.

Life is flowing like water, the gardenia tree outside the bedroom window is blooming again, the dark green white-eye has also returned, and the summer vacation is coming as scheduled. Since Liu Yuan is going to the company for an internship, the two discuss going to the old place of Qinghai Lake The plan of revisiting can only fail at this point, Liu Yuan is quite disappointed.

In order to comfort him, Gu Heng suggested to go shopping together and buy him a suit at his own expense, so as to encourage "our children to start working".

Liu Yuan is very satisfied with this proposal, he and Gu Heng rarely go out shopping - mainly because they are not interested in shopping business, it is quite fun to come here out of the blue.

The two bought a big cup of iced coffee and walked in the shopping mall while drinking it. The air-conditioning made people feel comfortable. Liu Yuan walked into a men's clothing brand and began to try it out. Immediately enthusiastically took out a dozen sets and placed them in front of him one by one.

Gu Heng was sitting on the sofa with a cup of coffee in his hand, seeing Liu Yuan coming out of the fitting room time and time again, each time his eyes were amazed - the kid grew taller and matured a lot after putting on formal clothes, and his whole person showed a radiant look Yiyi's elegant demeanor, broad shoulders and straight back, and a suit lined with iron and fit.Even a shy thought secretly popped up in his heart:

The child is so handsome, and his vision is still good.

Liu Yuan straightened his neckline in the mirror, and smiled at Gu Heng from the fitting mirror, "How about this set?"

"Hmm..." Gu Heng looked at it for a while, the suit Liu Yuan was wearing was all black, although it looked neat, it looked a little too cold with his high brows and straight nose.He said, "What about the set you tried just now? The blue one."

"Do you like that set?" Liu Yuan asked.

Gu Heng nodded.

Liu Yuan went into the fitting room again, and changed into a dark blue suit with vertical stripes. When he came out, Gu Heng was overjoyed. He stepped forward to help him straighten his cuffs, and said with a smile, "This suit won't be too much." Dull, for a dynamic person like you."

The word "vigorous" deliberately turned a few corners.

"You still think I'm not young enough." Liu Yuan also laughed, "I still want to dress 'older', but you are fine."

"The most important thing for young people is to have vigor and self-confidence. It's useless to look mature, what do you think?"

Liu Yuan stood in front of the mirror and looked at it. Gu Heng praised him and felt elated. He clapped the table and said, "All right, that's it." Then he turned to look at the clerk, "Swipe the card."

"Hey." Gu Heng stopped him, "I'll pay, how much?"

"Don't worry about it." Liu Yuan said to the clerk: "Use my card, don't take his money."

The clerk looked at the two of them and smiled ambiguously, "Understood, no."

"You..." Gu Heng stepped forward and said, "It's a gift from me, and you haven't made any money yet..."

"Teacher Gu." Liu Yuan turned his body to the full-length mirror, looked at him and smiled, "If you really want to give me a gift, go and pick me a tie later, you pay the bill, I won't tell you Grab it, okay?"

Gu Heng pursed his lips and nodded.He is still dissatisfied with Liu Yuan depriving him of the opportunity to "make a fortune".

"Sir, I've wrapped up your clothes, please take them away." The clerk handed over the handbag.

"Thank you" Liu Yuan hooked the bag, wrapped his arms around Gu Heng's shoulders and said, "Let's go."

"Hey, Xiaoyuan..." Gu Heng blushed, pushed his hand down, and said in a low voice, "Everyone is watching..."

"Don't worry." Liu Yuan said calmly, "I've already seen it."

"..." Gu Heng was completely speechless.

After buying a tie and trying on shoes, the two managed to attract the attention of all the store staff. Gu Heng, who has always been low-key, finally couldn't bear it anymore, broke away from Liu Yuan and walked out of the store with a sullen head.

It was getting dark, Liu Yuan proposed to take Gu Heng to eat a fine Japanese food.Entering the Japanese restaurant, the dishes inside are high-end, Gu Heng looked at the menu and found that he had hardly eaten much.He was listening carefully to Liu Yuan telling him how to eat sea urchin with his head sideways, only to hear a clear and crisp shout from behind:

"Brother Liu Yuan!"

Then a young man jumped up, like a light bird, and hugged Liu Yuan's neck.

The author has something to say:

Wow, unknowingly left a message of 99, so happy, a little looking forward to the 100th (star eyes