It depends. If this guy is some wacked out pervert you push him and run. But if you really like this guy, and he is the half that makes you whole, you kiss him back! if the guy is someone you know and trust (and like) then you kiss him back but if you do not know the person then the best thing to do if scream and draw attention, he may be a stalker.
go along with it and enjoy
He's too nervous/shy to kiss you on the lips.
he definitely likes you more than a friend
He is probably just afraid to.
they either are not ready or they are waiting for you to kiss them
No you cannot get pregnant if a guy kisses you on your privates, sperm has to be the factor and guys do not have sperm on their lips on in their mouth, their own privates have sperm so tell the guy to keep his privates well away from your privates.
well a guy usally kisses you in other places but girls do to um well start at the lips move do to the neck if his shirt and pants are of then to the chest then down down down and then its time to suck
He likes you. Just because HE doesn't kiss you on the lips doesn't mean he doesn't like you. Maybe you should kiss HIM on the lips. Don't leave it all up to him.
The same way anybody else kisses. You don't need to use your teeth to kiss with, just your lips.
it might mean that your guy friend has feelings for you. He may be giving you a sign that he wants to be more than Friend's. I really hope this helps=)
Erm, well, yes... Unless they're only being friendly...
Well, he could be blind so he has to feel where your lips are, or you could be in a dark room together (which I don't advise) so he has to feel, so he doesn't kiss your eye or something.