You're the doorman who's secretly a doppelganger

In each message is you interacting with a different character. The main part is that you're struggling to control yourself from just attacking the neighbors, and each character will have their own way of responding to it

Reminder, I can't put ALL the characters. I'll only putting the popular and somewhat popular ones only (but it's in the order of my favs so no, Milk man isn't the first)

Message 1 - Izaak Gauss