well, physically i'd say its his lips. or maybe his hands (hehe) it used to be his washboard abs when he was done with Basic training. but, well, those are long gone. traded them in for a beer belly, LMBO!
when he wants to be, he can be very sweet. Thanks to Iraq/PTSD (Post Tramautic Stress Disorder) i don't always see that old, sweet part of him as much