How to know if a guy likes me?

how do I know if a guy likes me?

he flirts with you

you will know if a guy likes you because they either offer to do things for you a lot or they might even pick on you, to them it is flirting, and if you want to then just flirt right on back but not too much because then they might stop chasing you or they will get the courage up to ask you out.

Just ask em lol

??RANDOMIZED??

Guys either act 5 ways around the girl they like(and I mean like, not desire).
WAY #1nice way)
He's completely different around you and he's always nice around you, like he's trying to get on your good side.
WAY #2(cute way)
He's shy around you, and he gets really nervous.
WAY #3(obvious way)
He's a complete flirt.
WAY #4(hidden way)
He completely acts stupid around you. Like he can't control himself and the stupid things he does.
WAY #5(DUH)
He'll tell you.