How do you know when a shy guy is really into you?

Question

whats the most common and obvious signs??

thanks alot =)

Answer 1

A pants bulge ?

Answer 2

Well generally you can feel it.

Answer 3

well, one thing he might do is act really nervous around you, especially when complimenting you or making small talk.   something more readily noticeable is that some guys turn their shoulders or torso to the person they deem most important in a room.  I'm a shy guy, and I don't really have much experience with this kind of thing, but that's what i've noticed