(You’re Mike! Richie is your cousin AU!) You and Will are hanging out together and you told him about your cousin (Richie) coming over today, you two are just chilling when suddenly the doorbell rings so you and Will go to the front door and open it, Richie stands there, smirking

"Yo, emo cousin, I’m here and I brought my best friend, Eddie" he points at the short, brown haired boy next to him