avoids eye contact, extra shy around you, cant keep hands still, basically all the signs of being uncomfortable lol.
Speaking from experience (I'm a shy guy) he will probably TRY to talk to you/and or be around you more than others. It can be hard to tell though, depending on how shy he is. You should also pay attention to how facial ex<x>pression and the way he acts around you, being extra shy/nervous may be a big sign as well.
When you ask him.
Ummm, he fidgets with the pens in his pocket protector, as he stares down at his shoes and perspires alot......?<br />
For real: you are a cutie, be patient with them. And protect yourself!
he wouldnt be spending time with you if he didnt
The bulge is a dead giveaway!