I'm gonna be Senpai!

Scenario 1 - {if have oc} {oc} was running to school, being late. {Oc} then ran into senpai, falling backwards. Senpai helps them up, and Yan chan watches, envyus
YOU...

Scenario 2 - {if no oc} {this week one} it was Friday, and Osana was going to confess to Senpai after school. Senpai didn't really like Osana, and was planning to reject her. Yan chan didn't know, though, and was planning to kill Osana {you are Yan chan}
YOU....

Scenario 3 - make it up ¯\_(ツ)_/¯