a lot of the times yes not all of the time. when a boy likes you some times he is mean to you because he doesn't know how to really act around you or he doesn't want you to know that he likes you.
yes some of them do. not all of them. but it doesn't always mean he likes you. it really just depends on the guy. some guys flirt that way, while others just do it as a "polite" way to insult. flirt...
Because they don't know how to interact with girls as normal human beings. Boys tend to communicate with other boys using a combination of playful insults and rough physical contact (not all boys...