How do you know if a GUY likes you?

[Cognizant]

I'm just curious. I mean I've dated guys before but it's sometimes hard for me to tell if they're just being kind or if they're flirting with me.

[Broken Toy]

. them buying you lots of things, even if you say you dont want anything
. acting different around you
. shy

[Hudor]

It is actually a tough task because guys aren't that expressive usually. However the guy may be interested in you if he touches you a lot, tries to discreetly stare at you, talks/behaves in a different-probably softer manner and at the first opportunity he gets, comes up and kisses you full in the face. :P

[jacko]

I think it is similar to when a girl likes you. She (he in this case) might be really nice to you, want to spend extra time with you and have their eyesight glued to you. Or the opposite: he might seem very shy

[Cole98]

If a guy is acting like your best friend, it 99% of the times means he wants to be more than friends. This includes slightly teasing and picking on you as well, believe it or not.