Blow Jobs

How do you look at your man during head? My SO always asks me to look at him but I feel way too awkward, like I'm trying too hard to be in a porno. I want to do it because it drives him crazy and I know I love eye contact when he's down on me. Also, what do you say? I know I'll have to talk to him about his own preferences but I just want an idea of what I can say to make it hot for him.