teacher!i want to change seats

"When did you sit next to me?" Situ Shuo embarrassedly took out a tissue to help Xia Lei wipe it, but Xia Lei shook his shoulders indifferently.

"I sat down halfway through the journey. Why did you sleep so hard and have insomnia at night?" Xia Lei took out a crumpled ticket from his trouser pocket, looked sideways at Situ, "Where's your ticket?"

Situ Shuo took out the ticket to Xia Lei and said, "I accidentally studied until two o'clock, and then got up before six o'clock."

"Then why don't you tell the class monitor to come directly to the planetarium, and save some time?" Xia Lei thought that Situ Shuo usually looked very clever, but he didn't expect to be so stupid.

"Our previous school never went out to play together. We usually took the bus to compete. I wanted to experience it." Situ Shuo said lightly, a trace of loneliness flashed across his eyes.

"Hehe, I can't get what I want now." Xia Lei smiled and handed the two tickets to the ticket inspector, then took back the stub from the ticket inspector and returned one to Situ Shuo.

Situ Shuo nodded with a smile: "Oh, that's right, I would have slept a little longer if I had known earlier."

Xia Lei also smiled, said no more, and tied the sportswear around his waist with his backhand.

The two entered the planetarium together, perhaps because of the weekend, a group of elementary school students gathered in the middle hall to be bustling.The two had no choice but to bypass the crowd and start looking for the large army.

"It's almost ten o'clock, do you still remember the squad leader's activity schedule?" Xia Lei looked at his watch, and looked around while swinging the two sleeves tied around his waist and propping his neck.

"There is a popular science theater at ten o'clock!" A light bulb lit up on Situ Shuo's head, and he quickly grabbed a volunteer passing by and asked the location of the theater.

"The 2nd floor of Building A, you have to go quickly, the show will start immediately." The volunteer said, pulling out a hand-painted map made by the planetarium from his arms and giving it to Situ.

"Then let's go and see that one first?" Xia Lei looked at the map in Situ's hand, discerning directions from east to west, from north to south, and said after a long while, "Go! This way."

It was the first time for Situ Shuo to come here, and he was a little confused. The dazzling entrance of the venue aroused his strong curiosity.He wanted to go up and touch every exhibit and instrument.

"Let's go!" Xia Lei dragged Situ to Building A.

The ticket inspector at the entrance of the 2D theater on the second floor urged with a loudspeaker: ""Fantasy Universe" will start broadcasting soon, please hurry up and enter the audience if you haven't entered yet!"

""Fantasy Universe"?" The two immediately looked at each other and smiled.

Perhaps it is the boy's natural curiosity about the mysterious things in the universe. When he heard the name, he followed a few tourists into the venue without asking too many questions.

As soon as they were seated, the lights in the cinema hall gradually dimmed until they were completely extinguished.

Before Situ and Xia Lei had time to see if there were any classmates in the venue, they heard a bang, and a white dot lit up in the darkness on the huge ring-shaped sky above their heads, and the white dot exploded in an instant. It was suddenly bright, illuminating each other's faces very clearly.

"Wow!" Xia Lei and Situ Shuo smiled at each other and screamed excitedly with the audience.

That is the most initial form of the universe, starting from an exploding white point, infinite energy bursts out in all directions instantly.

The soft female voice in the surround sound began to explain along with the soundtrack: about 137 billion years ago, all the matter and energy in the universe were condensed together and condensed into a small volume. Pressure, so the Big Bang inevitably happened.Since then, the products of the explosion have scattered and drifted away, and the universe has continued to expand and cool, and galaxies, stars, planets and even life have appeared one after another...

As the explanation continues to deepen, the cosmic animation restored with CG technology is reflected in the eyes of Situ Shuo and Xia Lei.

From the formation of major galaxies to the formation of the solar system, from the zodiac to some other constellations, from the possibility of extraterrestrial civilization to the unique charm of the earth... Situ Shuo and Xia Lei have always been in a state of half-opening their mouths.

"Finally, please enjoy a set of pictures taken from the International Space Station..."

The 10-minute popular science movie came to an end, a Russian astronaut’s rough voice sounded, and there was a subtitle translation: “When I stepped into space for the first time and looked back at the earth, I couldn’t help but shed tears of excitement. To the vast universe, human beings are so insignificant. Those problems that bothered me on the ground have become insignificant here. I wander in the universe, not even a speck of dust, but I can’t help but admire the beauty of the universe. Praise..."

The majestic symphony started, and in the distant sky, a blue arc became clearer and brighter, and a little crimson light gradually rose in the arc, like a bright diamond ring firmly buckled on the velvet cloth.

The camera moved forward at a constant speed, and the red highlights shone with golden light.This is just a normal sunrise, which is just like this every day for people on earth, but now it looks like another magnificent beauty.

The camera switches, the water-blue planet is shrouded in white mist, the red-yellow clouds surround the sky, and the faintly visible outline of the mountain and the edge of the sea are truly incomparably magnificent.

The camera continued to move forward, it was getting dark, and purple lightning exploded from the clouds on the sea level, and there were cities on the mainland that were brightly lit, forming patches of golden color... When crossing the dark green aurora in the North Pole, Situ Shuo fell unconsciously. Shed a tear - what a sight!

While Xia Lei was shocked, he turned his head to look at Situ, and a crystal tear rolled down the corner of the man's eye reflecting the colorful colors on the sky.

He stretched out his hand to help Situ Shuo wipe away his tears.Situ Shuo sniffled embarrassedly: "It's so beautiful!"

"It's beautiful, it's beautiful!" Xia Lei slid his arm down, squeezed the back of Situ Shuo's hand, and quickly let go.

At that moment, in Xia Lei's eyes, Situ Shuo and the beautiful scenery on the sky were completely natural. He thought to himself, if a person can be moved by this planet from the bottom of his heart, he should be really pure.

Coming out of the theater, everyone's faces were full of excitement, but Situ Shuo's eyes were still flushed, and he was lying on the railing of the door, unwilling to move.

"You...would you like to drink some water?" Xia Lei didn't know how to comfort others, and only thought that water was a universal tonic.

Situ Shuo shook his head, wiped the corners of his eyes and said, "I'm sorry for making you laugh. I think what the astronaut said was very good. Compared with the vast universe, the problems encountered in reality are simply trivial things. Let's look at it again." Looking at those beautiful scenery, I feel that I am too narrow...I'm not crying, I'm just...excited."

Xia Lei nodded, and tightly pursed his mouth. A group of young children ran up from the first floor and dispersed the two of them for a short time.Situ Shuo smiled naively across a group of children, and Xia Lei couldn't help laughing either.

"Hey! Situ, Xia Lei!" On the third floor, Zheng Shuyan, the squad leader, leaned out half of her body from the railing and waved at them with her drawing book in between, "Where did you two go?"

The children rushed into the theater to watch the next movie, and Situ and Xia Lei waved to the monitor on the third floor.It is inconvenient to talk from a long distance, the monitor pointed to the phone.

After a while, Situ Shuo's cell phone turned on, and he received a photo from Zheng Shuyan, which was a sketch drawn by her.Two teenagers were lying in front of the railing, one leaned his chin on the railing thoughtfully, and the other raised one arm and scratched his head, looking at a loss.It was clearly me and Xia Lei a few minutes ago.

"What did she say?" Xia Lei tilted his head and asked.

Situ Shuo quickly put away his cell phone, bit his lip and shook his head, saw Zheng Shuyan and the others walking down from the third floor, and said, "The squad leader said to take the bus back later!"

"Oh." Xia Lei smiled, and continued to play with the sleeves tied around his waist.