Do you understand Euclid today?

Returning to the office after lunch, Lin Qianshu glanced at the time and pretended to know Jiang Yi casually: "I'm going out to buy a cup of milk tea, do you want to come together?"

Jiang Yizhi had already taken out the math papers handed in in the morning and began to correct them. Hearing this, he said, "No, you should come back early."

Hearing the expected answer, Lin Qianshu felt relieved, said "OK" and quietly left the office with his mobile phone.

After Lin Qianshu left, Jiang Yizhi, who was correcting the test paper, put down his pen and glanced at the door thoughtfully.

The campus at noon was very quiet, only a few students who ate very slowly came back from the cafeteria.Lin Qianshu avoided a few crowded places, walked out of the school gate a few times, and walked into the milk tea shop in the back street.

In the milk tea shop, Wang Siyu was already waiting on her seat with a cup of milk tea.As soon as Lin Qianshu entered the door, he saw a girl sitting upright and waving at him.

"Teacher Lin, sit down." Wang Siyu greeted Lin Qianshu to take a seat, "I don't know what you like to drink, so I didn't give you some."

The porridge-like milk tea half a month ago was really destructive. From that day on, Lin Qianshu still felt a physical stomachache when he saw the word "milk tea".He glanced roughly, and casually pointed to a cup of lemon tea: "Just give me a cup of lemon tea."

The person who ordered took the menu and walked back, and the area around the booth finally became quiet.

"That..." Wang Siyu held the milk tea cup, and twitched the cup with his index finger awkwardly, "Mr. Lin, I actually came to you today because I wanted to ask you something."

Here comes the point.Lin Qianshu's spirit shivered, and before Wang Siyu could open his mouth to make a request, he said first, "Student Wang, the teacher actually understands what you want to say to me."

Wang Siyu was stunned, and after a few seconds, she asked back: "...do you know what I want to say?"

"En." Lin Qianshu nodded, trying to recall exactly what Yan Kaiyue said in every assembly, "High school students are the future flowers of the motherland, the sun at six o'clock, all hopes and possibilities , the teacher is also a high school student. I understand that you often have thoughts that you shouldn't have at this age, but having thoughts and putting them into practice are two concepts. We must grasp this scale and be a contemporary contemporary High school student, are you right?"

Lin Qianshu's speech was so passionate that he felt as if he was speaking under the national flag.

Wang Siyu blinked, showing a confused expression: "Mr. Lin, what are you talking about?"

Lin Qianshu touched his nose, feeling that communicating with a female high school student was the most painful thing in the world. He had to let her understand what he meant, and speak in a tactful way so as not to hurt the child's fragile self-esteem: "...I mean, there are some things that we can just think about and shouldn't say. Fortunately, the teacher is more pleased that you chose to talk to me first instead of going to Teacher Jiang directly. If Jiang Teacher, he will definitely not save face for you, and by that time, you really won't be able to cry."

Wang Siyu took a breath: "Is it so serious?"

"It's just so serious." Lin Qianshu nodded seriously, "So let's stop all the thoughts that shouldn't be had until noon today. I promise to help you keep your secret and not tell Teacher Jiang."

Wang Siyu's eyes were stained with disappointment: "Ah... so..."

Looking at Wang Siyu's disappointed eyes, Lin Qianshu thought for a while, and felt a little soft-hearted, and couldn't help persuading him: "Youth is a great time, you can quietly hide this love in your heart as the motivation to fight, and use Jiang Wouldn't it be better to aim at the teacher's alma mater and strive to be Teacher Jiang's elementary school girl?"

"Huh?" Wang Siyu's eyes widened in disbelief, "Mr. Lin, what are you talking about?"

Lin Qianshu's brewing emotions were interrupted. Looking at Wang Siyu who was staring at him with wide eyes, he also widened his eyes: "Didn't you come to tell me that you like Jiang Yizhi?"

"Who said I like Mr. Jiang?!" The girl shouted angrily and jumped up.

The girl's voice was so loud, her enduring sound echoed in the milk tea shop.

Lin Qianshu was completely stunned: "You...don't you like Jiang Yizhi?"

Realizing that Lin Qianshu had misunderstood her, Wang Siyu sighed, and looked at the teacher with more complicated eyes: "I really don't have a crush on Teacher Jiang." She blushed and whispered, "I have a crush on you." It's Teacher Jiang's younger brother..."

Lin Qianshu heard it.Then his face turned greener.

Embarrassment, complete embarrassment surrounded Lin Qianshu.Looking at the silent girl in front of him, Lin Qianshu took a deep breath and sincerely apologized: "...Sorry, I misunderstood."

"It's okay." Wang Siyu shook her head and forgave Lin Qianshu in a low voice.

Wang Siyu did not have a crush on Jiang Yizhi.Lin Qianshu didn't know why, so he breathed a sigh of relief. Even though he was still in embarrassment, there were clusters of small flames of joy burning in his heart.

"Then why are you looking for me today?" Lin Qianshu touched his nose and asked.

Wang Siyu looked around to make sure that there was no one around, and suddenly approached Lin Qianshu, and said to him in a low voice, "Mr. Lin, do you and Mr. Jiang have any recommendations for outstanding teachers in math competitions?" She said as she spoke. He said, his face turned red involuntarily: "My classmates and I in the competition class are usually too slow to solve the questions. I want to buy some teaching materials to exercise myself. They asked me to be a representative to consult you and Mr. Jiang."

After hearing Wang Siyu's request, Lin Qianshu involuntarily flashed a barrage in his mind - "That's it?".

That's it?Looking at the girl with flushed cheeks in front of him, Lin Qianshu still couldn't hold back, and complained, "You...you don't have to call me to the milk tea shop alone to ask, right?"

Wang Siyu touched the cup embarrassingly, and whispered: "We are afraid that you and Teacher Jiang are using secret teaching materials, so we don't want to share them with everyone."

Lin Qianshu didn't know whether to laugh or cry: "If we use secret teaching references to come up with questions that confuse you, then what kind of teachers are we? It's a good thing to do more questions, so what are we doing to stop them?" He turned on the phone and flipped through the first few pages. The photos I took when I was brushing the questions in the sky, reported the names of a few more valuable exercise books to Wang Siyu, and reminded her: "The exact same questions in the exercise book will not appear on the competition field, and the final test is thinking ability. Put the cart before the horse."

This sentence was said to him by Jiang Yizhi a few nights ago.That day, he asked Jiang Yizhi on a whim, whether his mathematics level was built up by tactics of sea of ​​questions. Jiang Yizhi looked at him for a long time before answering him with this sentence.

Wang Siyu copied down the name of the exercise book, and she smiled again with satisfaction. She raised her head and thanked Lin Qianshu sincerely: "Thank you, Teacher Lin."

"You're welcome," Lin Qianshu couldn't help but grinned, "You guys did well in the exam, we are happier than anyone else."

Having said all that needed to be said, the two of them stopped staying in the milk tea shop for a long time, and got up one after the other and went back to school.

After solving the big rock in his heart, Lin Qianshu felt relaxed, and couldn't help but think of the secret that the girls whispered in the milk tea shop.He couldn't help asking Wang Siyu: "Are you secretly in love with Jiang Yixing?"

"Hmm..." Wang Siyu blushed and admitted it anyway.

Recalling the way Wang Siyu stared at the basketball court without blinking on the day of the basketball game, Lin Qianshu suddenly realized that what she was looking at was not Jiang Yizhi, but Jiang Yixing who was also on the court.

Wang Siyu raised her head and showed a pleading look to Lin Qianshu: "Mr. Lin, don't tell classmate Jiang Yixing... Teacher Jiang can't either."

"I know," Lin Qianshu laughed and winked at Wang Siyu, "This is our secret."

Seeing Lin Qianshu's smile, Wang Siyu was stunned for a few seconds, and then laughed too.

The teacher and the student stood under the sun with a cup of milk tea in their hands and smiled at each other. This scene seemed a little dazzling to Jiang Yizhi on the top floor.

He had been standing by the railing for more than half an hour. From the time when Lin Qianshu walked out of the school looking around, until Lin Qianshu and Wang Siyu walked back to school holding milk tea, talking and laughing, he was always standing by the railing. He didn't even change his posture.

Lin Qianshu smiled and felt a coldness on the back of his neck for no reason. He couldn't help shrinking his neck, and looked behind him suspiciously.

Naturally, there was nothing behind him, only the rustling sound of the breeze blowing through the treetops.

The two walked downstairs, and Wang Siyu thanked Lin Qianshu gratefully again: "Mr. Lin, thank you! Please also thank Mr. Jiang for our classmates!"

Lin Qianshu nodded with a smile: "Okay, you can go."

Teacher Xiao Lin, who had done a good deed, felt that the red scarf on his chest was more colorful. He hummed a song and walked up to the fifth floor. When he walked out of the stairs, he looked up and saw Jiang Yizhi who was leaning on the railing to look into the distance. He happily went over to greet him: "Jiang Yizhi, you didn't take a nap?"

Jiang Yizhi turned his head slightly to look at him, only then did Lin Qianshu realize that Jiang Yizhi's face didn't seem very good-looking.

"Aren't you happy?" Lin Qianshu stretched out his hand and danced in front of his eyes, "Are you still upset about what happened last night?"

Without saying a word, Jiang Yizhi raised his hand to grab Lin Qianshu's troublesome wrist, and looked down into his eyes.

Stared at by such a pair of obsidian eyes, Lin Qianshu felt a little hot on his cheeks.He avoided his eyes unnaturally, and coughed twice: "...I went to do something good at noon today, and my classmate Renxiao asked me to thank you as well."

Hearing Lin Qianshu's words, the coldness in Jiang Yizhi's eyes dissipated.His hands relaxed slightly, trying to keep his voice still sounding calm: "What did you do?"

Lin Qianshu was also flustered, and naturally he didn't hear the abnormality in Jiang Yizhi's voice: "A few children in the competition class said that the speed of doing the questions was too slow, so we asked a representative to ask if we have any recommended exercise books. I went to be a free exercise salesman at noon today."

It turned out that this was what he and Wang Siyu were talking about.Jiang Yizhi loosened his hand, and Lin Qianshu's hand slipped from his grasp.

"Obviously I said it all," Lin Qianshu was still complaining, "They want to thank you for going in...then I'll thank you for them."

A smile flashed across Jiang Yizhi's eyes: "Well, you don't have to thank me, I'll give you my share too."

The author has something to say: Wang Siyu's wind commentary was murdered.