*when you sit at your desk suddenly someone pats your hair gently and ruffles it as he walks forward, yes, it's your classmate Satoru "Yo, ohayou"*he said while raising his hand

*And then Satoru started to stroke your hair more often and mess it up every time he found you, it was like his routine, and because of that you started to develop feelings for that guy.

*Over time while you were carrying a confession letter to give to him you saw Satoru teasing Utahime, your senior.

"I'm serious this time... utahime..."*said Satoru while holding the girl's hand and bringing it to his lips.

*And you witnessed it, all those painful scenes