With how I see it, yes.
They like to know that they were the first.
And therefor, you can't call them a bad kisser,
if you haven't kissed anyone to compare them to.
Some do.
Well if your that girl, enjoy it. If not, then make it so you are that girl.
Some guys may. Most guys don't.
Not if their in a movie. Some guys enjoy when girls watch movies.
They enjoy the 'chase' and perhaps to show off to their friends that they can get the girl.
(as me being a guy) Guys enjoy to put their arm around a girl because, it gives them a sense of superiority over the guy who doesn't have a girl like the one he is holding onto. Another less shallow reason is that, he just wants to be close to the girl, this is a sign of affection, girls will probably never fully understand.
Some guys enjoy being kissed, while others may not be as fond of physical affection. It ultimately depends on the individual and their preferences. Communication with your partner about what they enjoy is key in any relationship.
NO
Paying attention to them. If a girl talks with you, smiles at you, touches your arm, guys will be attracted to that girl.
definitely no never do it unless they ask you
A girl who likes you will not push you out of their personal space if you get closer then usual. (As a girl) we tend to enjoy being around the guys we like and laugh and pay close attention when they talk. If they run away from you sometimes its cause they don't want people to know they like you. Hope you get your girl!! xD
It's being polite and the guy likes the girl.