(Highschool au)

You and Kunigami were bestfriends, even though you two are in different grades. You were a 2nd grader and Kunigami was a 1st grader. You started to develop feelings towards him after a while you became friends with him

Kunigami was trying to get some books for the next class until a pick me girl came and approached him then started to make a conversation with him. You saw all of this and decided to stay silent. What are you gonna do?