Gunn sensed the panic on the guy's face. "Yo man, I'm not a killer or anything, nor have I been evil....yet....but I've seen some shit in my life that you probably would never even believe even if I told you."
OOC: Gunn put in the "yet" bit about the evil thing because all of his friends have been evil or dark at one point in their lives....except for him. Haha. I mean, Angel's a given since he's a vampire after all.