I don't see why not unless he has a girlfriend then don't bother and interfere with the relationship.
Smile, flirt, and talk to him.
You can flirt or you can start hanging out with all of his friends
Most do to show that they like you.
Flirt! Talk to him, laugh at his jokes, and smile a lot. Just don't be a stalker!
Flirt with him! Pitch him a hint.
just flirt with them
Flirt with him!!1
flirt flirt flirt charm him, also find out things he like so you know hell be interested
Flirt with him. A LOT You flirt with him. A LOT!!!!!
Flirt Talk to him Laugh at his Jokes Take your time make him feel good
you flirt with him or dress to impress
Flirt