if you like the guy, lead him on and hopefully he will like you.
If he teases u YES if not NO
He most likely has a personality disorder. Do you really want to get involved with that?
Not necessarily
Usually means they are interested in you
Most likely. Some ways to be more specific are if he doesn't tease many other girls then he probably likes you. If he teases you in a playful way, not really a mean, hurtful way. Also if he just pays you a lot of attention. Hope that was helpful!
They say if he teases you.
He loves you
He is jealous.
He likes you.
it means that they may be into you.
He want to flick your bean or if your a guy he wants to toung punch your fartbox!