Y'know what? I didn't either. I had to look up the script online and read it to remember who he was. He was only mentioned twice in the movie, seems to be. He was the guy who worked in stationery in Ed Norton's office, and he also trounced the maitre'd of a local restaurant one fight night. He had dark curls, pre-shaving. Like so. (http://www.imdb.com/name/nm0047248/)

Think of it as two random Space Monkeys finding love on lonely nights. Except not.