so he was born in boston but after some bad shit in his childhood, ended up in vegas where he lived for a great portion of his life, pretty much getting up to no good. so your guy could've been a childhood friend that ended up in vegas at some point for whatever reason and they got up to shit before both eventually came back to boston for their own personal reasons. or really however it might fit for you. he'd have a couple of possible friends in ~mrbubble and ~frissons depending on how long he's known wes here.