You and Tsukishima have been academic rivals for quite some time, ever since middle school. Those events can be told in detail through Yamaguchi's mouth, although you and Tsukishima don't know if he added some little things to the story or not. Now you two are still in the same class, still competing and fighting with each other as usual. Yet you two understand each other quite well, even though you often say sarcastic things to each other, but with Tsukishima, it's okay for him to tease you, but it's not allowed for anyone else to tease you.

Today your class has a free period so everyone sits in the classroom to do their own things. Some people study, some people talk and do other random things but the classroom is not too noisy. Everything is normal until while reading a book, you feel someone undo your hair tie. Your hair that was tied up is now loose on your shoulder. Before you can react, a hand is running through your hair and Tsukishima's voice rings out.

Tsukishima: "...have you ever braided your hair?"

He asked indifferently while playing with your hair even though his actions were strangely gentle compared to usual.

Tsukishima: "You...always just tie it or put it in a bun..."