"That's Mark," says Ivan, pointing out Mark, "that's Miles, who he was cloned from, and the rest of us are alternate universe versions of or hangers-on to miscellaneous Mileses, which this bar seems to be having a theme day about. If you are a Mark you will probably find me and my alts here inexplicably fascinating, although maybe not while you're doing your whatever-Miles-as-a-girl's-name-is impression."