Main Characters:

Yibo: I don't care about your Zhan-gege or whatever, if you like him so much then why don't you just marry him!

Also Yibo:
Making heart shaped signals outside Xiao Zhan's room

Also Yibo:
Senior Zhan I brought you some cupcakes

Senior Zhan have some drinks.

Ji Yang: hey Zhan here she is again...........