Charlie:
Your best friend is Vaggie of course. Who else would it be?
Vaggie:
Opposite to Charlie, your best friend is Charlie. You three have a pretty neat dynamic.
Alastor:
Nifty. You two like to chat about different things that go on in your lives.
Angel Dust:
Cherri Bomb. Obviously.
Husk:
Angel Dust. You both enjoy teasing Husker. He's also your best friend because you both relate to the addiction thing.
Cherri Bomb:
Sir Pentious. You're pretty much his self proclaimed best friend. You enjoy annoying him and he denies even liking you.
Blitzo:
Moxxie. Sometimes to settle down from Blitzo's chaotic-ness you need to have someone who's more... chill?
Loona:
Blitzo or Tex. Tex is pretty easygoing and Blitzo is fun to hang out with when you want to cause trouble.
Valentino:
Angel Dust. You see him a lot around the studio and almost anywhere Valentino goes so naturally, you two just became close. When he opens up about how Val mistreats him you try to talk to him(Valentino) about it.
Sir Pentious:
Cherri Bomb. You both just love teasing Sir Pentious. He gives the best reactions.