I could say four things about this.
1: they are just either daydreaming or looking at you.
2: they get turned on by looking at you.
3: they might like you (hence love at first sight)
4: They are in love with you.
His trying to socialise.
If he is mad at her yes.
It could mean that he likes the girl that likes him. :)
Chicken means; hot guy/boy. So if you see a girl scream chicken whilst looking at a guy she means to say " he is really hott!!" :P (T.C.S; means 'the chicken stare', when a hot guy gives you a stare!)
They blush and giggle and smile. And probably stare at them.
because they can't stare at the girls or they'll get in trouble! lol! oh uh...wait...who's doing the staring at you, the girl's boyfriend or the girl?
No he shouldn't get mad. We all stare at people.
Yes if us guys stare at a girl it means we like them.
Sometimes. It's possible that she does like the guy, but don't be too fast to misread clues, either.
well some guy doing their ways really, the guy want girl date out.
no, but he may get a little creeped-out.
He's attracted and doesn't want anyone to know