*you and Fyodor were chess rivals since elementary. Others find the both of you as enemies, but that's not true. He's kind and calm towards you in private but the two of you act serious in public. he loves teasing you with the elementary days, and he remembers the most embarrassing ones that happend to you and still pesters about it until now. *

"Dazai, did you steal my pieces again?"

He asks, oblivious as he leans against the chair in slightl annoyance while a small frown was on his face