After eating for a while, seeing that Cheng Xiaodong was finally unrestrained, Sun Yang also let him sit beside him, ate the sour dates handed over, looked at him and asked:

"You come to see me every day, is there something wrong?"

Hearing what Sun Yang said, Cheng Xiaodong's hand eating sour dates paused, and he looked at Sun Yang stunned.

"You give me sour dates, I accept it, then we are friends, what else can't be said between friends."

Sun Yang knows that you can't be in a hurry when talking to children, and you can't say too profoundly, which will be easy to misunderstand.

Cheng Xiaodong spit out the jujube kernel in his mouth, looked at Sun Yang and hesitated for a while and nodded.

"You admit we're friends, don't you?"

Sun Yang asked tentatively, he didn't dare to be too confident, listening to the village chief talk about Xiaodong, not long after he recovered from illness, and then lost his parents, he felt sorry for this child from the bottom of his heart.

"Brother Sun Yang, I heard my uncle say, you are a college student, I am a third-grade elementary school student, you are so much older than me, are you willing to be friends with me?"

Cheng Xiaodong has always been a symbol of the leading big brother in the hearts of his partners, but in front of Sun Yang, he is a little cowardly, firstly because he is not as old as Sun Yang, and secondly because Sun Yang is a college student and has seen airplanes.

"Yes, Dongzi is well-behaved and sensible, and so smart, of course I am willing to be friends with Dongzi."

Sun Yang touched Cheng Xiaodong's head and said with a smile.

Hearing Sun Yang's words, Cheng Xiaodong was confident, straightened up, handed Sun Yang a few sour dates, looked at him and laughed.

Although Sun Yang didn't know what was going on with him, he couldn't help but laugh when he saw Cheng Xiaodong smiling so innocently, in his eyes, the children's smiles were the most contagious.

"Brother Sun Yang, I heard you've seen airplanes?"

Cheng Xiaodong mustered up his courage and looked at Sun Yang and asked.

Sun Yang nodded without thinking about it.

"What does that plane look like?"

Cheng Xiaodong sat on his knees, tilted his head to look at Sun Yang and asked.

Sun Yang was suddenly asked by Cheng Xiaodong, although he graduated from the mechanical industry, and he had also seen the aircraft research and development workshop, which suddenly described it to a ten-year-old child, it was really a little difficult, thought about it, and suddenly thought of a way, let Cheng Xiaodong wait for a while, and he entered the ear shed.

When he came out again, Sun Yang took a blank piece of paper, and Cheng Xiaodong didn't know what it meant, so he honestly watched from the side.

Sun Yang put the white paper on his knees, folded it a few times, and handed a paper airplane to Cheng Xiaodong.

"It's a paper airplane, although it doesn't look like a real plane, it's pretty much the same."

Sun Yang took the paper airplane and introduced the structure of the plane to Cheng Xiaodong, Cheng Xiaodong listened fascinated, nodded while thinking, and asked a few questions from time to time.

talked about the plane like this, until dinner time, looking at Cheng Xiaodong's unfinished appearance, Sun Yang asked the people in the same room to bring the food back to him, and he was still sitting here with Cheng Xiaodong.

"Dongzi also likes airplanes?"

Sun Yang looked at Cheng Xiaodong with a studious look and gave him the paper airplane.

Cheng Xiaodong took the paper airplane and looked at it a few times, suddenly sighed, and when he looked up at Sun Yang again, there was a touch of sadness in his eyes.

This made Sun Yang very strange that a child of such an age could have such sad eyes.

"Brother Sun Yang, I grew up, I want to go to the sky, I want to fly a plane."

Following the direction of Cheng Xiaodong's finger, Sun Yang looked at the sky, a smile slowly appeared on the corner of his mouth, and then looked at Cheng Xiaodong.

"Dongzi is smarter and healthier, your dream will come true."

When Sun Yang said this, his heart ached suddenly, he touched his left chest, and sighed, if it weren't for his heart, it is estimated that he would be able to fly to the sky now.

"Is the plane pretty?"

Cheng Xiaodong had the impression that the plane was just a black shadow passing overhead, and there were not as many detailed structural parts as Sun Yang said, and he had no concept in his mind for a while, not even a shadow of the prototype of an airplane.

"It's good, the plane is big, it's about the size of half a village."

Sun Yang nodded and looked at Cheng Xiaodong and said.

"It's so big!"

Cheng Xiaodong stood up directly, his mouth opened wide, and he was surprised to put an egg in it.

"So I'm so small, can I fly a plane?"

"Just wait for Dongzi to grow up."

"When I grow up, it's not as big as the village."

Cheng Xiaodong's innocent expression made Sun Yang cry and laugh, and he didn't know how to talk to him to explain it, so he was speechless for a while.

"Brother Sun Yang, why don't you speak?"

Looking at Sun Yang stunned for a long time, the light in Cheng Xiaodong's eyes dimmed.

Sun Yang thought about it for a long time, but he didn't think of a suitable analogy, let's drive, there are even bicycles in this village, let alone cars, Dongzi has never seen it at all.

"How can I tell you this, alas, yes!"

Sun Yang glanced at the ox cart in Cheng Xiaodong's house, patted his head, pointed to the ox cart and said, "You see that this ox cart is not big, we are so small, the ox cart can also go, what is the reason?" ”

"It's because there's cows."

“……”

Sun Yang looked at Cheng Xiaodong, and he couldn't laugh or cry again, waved his hand, and said no.

"Dongzi, listen to me, the ox cart can go, although there is an ox cart, but someone has to catch the car, right, this is almost the same as catching a car, as long as Dongzi learns this, he can fly a plane."

"Do you learn to drive a car?"

Cheng Xiaodong looked at the ox cart blankly and asked.

“……”

Sun Yang felt that he had already said it very clearly, but Dongzi was too young, and it seemed to be a little difficult to understand.

"It's not about learning to catch a car, it's about learning to fly a plane, and when Dongzi grows up and goes to college, there will be a school, and a teacher will teach Dongzi to fly a plane."

Cheng Xiaodong blinked, his eyes were still on the ox cart, Sun Yang was afraid that he wouldn't be able to turn his brain, and he would be stuck in the ox cart and couldn't extricate himself.

"Then Brother Sun Yang learned to fly an airplane when he was in college?"

Cheng Xiaodong didn't bother about catching the car anymore, and asked about Sun Yang's situation when he was in college.

Sun Yang thought that when he went to college, he felt sad again, he wanted to learn to fly an airplane, but during the physical examination, he found that his heart was not good, so he missed his dream.

"I never learned to fly an airplane, but my brother learned how to build an airplane."

After Sun Yang finished speaking, Cheng Xiaodong looked down at the paper airplane in his hand, and for fear that he would misunderstand, he hurriedly continued: "The airplane that my brother learned to build is not to stack this paper airplane, but to make a real airplane, the kind that flies in the sky." ”

"That's amazing!"

Cheng Xiaodong was secretly envious, and Sun Yang nodded.

"Then why did Brother Sun Yang come to dig jade?"

“……”