He is admiring you in some way. It could be that he's checkin' the bod, but of it happens while you talk I find it more likely that he finds your mannerisms and the like cute.
A smile typically communicates friendliness, approval, affection.
Have an opinion?
Why do girls ask insane questions? What does it mean?
Is called a smirk, we usually do it for flirty purposes
Like a smirk? Cuz it's funny
Flirting and he thinks you're cute
He's trying to be sexy.
Sometimes you're happy and sad at the same time.
Listening to you and admiring you at the same time
Either a nervous tic, or he finds you attractive.
You cannot undo this action. The opinion owner is going to be notified and earn 7 XPER points.