In fact, at that time, Song Kaimin was already amazed by Zhang Yudie.

That's why she was so obedient, letting her wipe her face indiscriminately, and she felt very happy in her heart.

When they met again, Song Kaimin finally remembered the question of salutation, and emphasized to Zhang Yudie: "You are not a sister, I am a brother!"

"Cut" Zhang Yudie didn't hear it at all, and thought, "Stinky beauty, who is rare and dirty brother."

But after that day, Song Kaimin would wash himself very cleanly, and until now, he has maintained this clean style.

However, Zhang Yudie's brain was fixed on his dirty appearance. No matter how hard he tried now to change Zhang Yudie's initial opinion of him, Zhang Yudie has always turned a blind eye.

She still prefers to play with the clean Song Kaishan. Because, that's the big hero in her mind, and she can scare the puppies away.

Later, many times, Song Kaimin and Zhang Yudie have been arguing about who is the "sister" and who is the "brother".

At the beginning, Song Kaimin did not back down at all, he recognized himself as his "elder brother", but Zhang Yudie had no intention of backing down.

In view of Zhang Yudie's persistence, Song Kaimin is not so insistent on himself. Just the occasional reminder "I'm older than you!" ”。

Of course, Zhang Yudie has always taken this sentence as a deaf ear, and she has always regarded herself as a sister.

"Hey, call sister."

"Hey, call sister."

"Stinky boy, you dare to do this to your sister."

"Look at my sister if she doesn't clean you up."

“……”

Song Kaimin was indifferent to this title. Well, you can do whatever you like, as long as you're happy.

However, since Zhang Yudie confessed to Song Kaishan that day, Song Kaimin always felt that this "sister" was very harsh.

I always feel that she regards herself as a younger brother, and in the future, she will really make herself a veritable younger brother through Song Kaishan.

No, absolutely not.

She must be allowed to correct this misconception.

An older brother is an older brother.

"Let's go for a run." Zhang Yudie didn't want to get entangled in the title of brother and put forward her own opinions.

Jogging? Okay.

So, on the 300-meter track, two figures ran forward step by step. Their ears seemed to be ringing with the cheers of the sports day, and the shouts of the students shouting "come on".

The lap is over, and Zhang Yudie is not tired.

The second lap was over, and Zhang Yudie began to pant.

"Slow down, I can't run."

Song Kaimin slowed down his pace, went over and grabbed her arm, and led her to run forward.

"You have to hold on at least 1,500 meters." Song Kaimin said, "Believe in yourself, you will do it." ”

"For ...... Why...... Must be fifteen hundred meters? Zhang Yudie gasped and asked.

Last time, he changed 800 meters to 1,500 meters.

"There is no why. It's just that you feel like you can get to that point. ”

"How I don't know. I feel like I'm the limit of 800 meters. Zhang Yudie's legs were a little sore. However, she didn't realize that her third lap was over.

"With me with you, don't worry." Song Kaimin quietly clenched her hand. Continue to lead her forward.

"Don't speak, breathe steadily, keep this pace. We started the sprint on the last lap. Song Kaimin said.

The last lap. Is it the fifth lap?

Zhang Yudie's eyes suddenly glowed, and she closed her mouth obediently.