Well if he keeps flirting just go long with it and if you dont see him as more than friend then tell him or her that you just want to be friends
well to know if he's flirting with you he would say something like:
"wanna hang out later?" or "do you want to sit with me at lunch?"
and he might nod at you if he's staring hes liking
When a boy flirts everyday then stop but then his friend starts flirting instead means its either they are playing you or its an integrity test.
Ignore it. If you pay attention to it he is getting what he wants, he is obviously just trying to annoy you or get you into trouble with your girl. Don't listen to the rumours and confront him. Tell him you are not happy with him talking about you.
Put the phone down.
you would pole your friend out of the way and start kissing
to get you jealous or his current girlfriend jealous or after to make you his rebound dont fall for it RUNNNNN!!!!!
It means that he hates you, and only got together with you so he could get to know your friend
It means the boy likes you that's what I'm gonna do with my friend.
you should also join and enjoy
When a girl starts flirting with you, she's attracted to you. To find out the signs of flirting, look it up on Wikipedia.
When they stop flirting or being excited to see you, or if they don't answer txts or phone calls
you should like them back and try to have arelationship
Seems to be a bit rude from your point of view but from his point of view he's just greeting another friend.