I'm not a guy, but I have the same eye contact issue. Turns out, nerobiologically speaking, that eye contact exceeding a certain number of seconds (I believe it is three) is almost nessecary to communicate affection. I found that researching definite science of attraction and interaction I could "tell myself" to do the things my peers do subconsiously when flirting. Thinking about my actions purposely made me feel more confident that I would have the desired result, and prevented me from retreating to my natural anxiety and awkwardness. It may be a "girly" resource, but I found "Super Flirt" by Tracey Cox to be very helpful. My NT friend Josh, who was always very well liked, had suggested it to me. I figured if it worked for him...