How can you tell when a boy is flirting with you?

i need to know if the boy im talking to is flirting.How can you tell when a boy is flirting with you?
If he tries to make you laugh, if he talks to you a lot.How can you tell when a boy is flirting with you?
You will just know.
Most boys tend to get nervous, and stand on one leg.

They then begin to ';coo';, which is a sign of arousal.



After this step, it is required to present yourself to the dominate male.

Then a long lasting and flourishing relationship will begin.
if they tend to talk alot wit u and give jokes and smile alot



Also.. i laughed at Paul's comment haha
It is very obvious when he flirts. He will do anything to be around you. Very clear indicator.
you shud be able to tell, you catch him staring at you sometimes, you know hes definetetly thinking about you. If he tries to make you laugh, compliments, insults (belive it or not), and just tries to get your attention in general.