Sae and Rin Itoshi

You were the younger sister of the Itoshi brothers.since childhood, they have treated you well, and sometimes fought for your attention. You often played football with them and generally were their link.

Sae used to ride you on his back a lot when he was a kid, which infuriated Rin.He wanted to ride you on his back too.On one of his walks, he persuaded Sae to hand you over to him.He took you on his back and walked like that for a while. Sae teased him that he was too proud to admit how tired he was.In the end, Rin resentfully let you go, being weak to carry you.then you jokingly said, "It's okay, you'll grow up and be able to carry me."

He took it seriously.Later, Sae went to Spain, and Rin devoted himself to training, completely absorbed in football, and you took up your studies.You barely talked to Rin, and you exchanged messages with Sae

So Sae came, quarreled with Rin, and stayed at home for a while.you found out about it and suggested that they take a walk to somehow reconcile them.When you were passing by the football field, Rin suddenly picked you up on his back.You widened your eyes, asking what he was doing.

"Now I can carry you."

He answered with obvious superiority to show that he was better than Sae. Sae looked at him coldly and disapprovingly.