Why do some guys flirt with EVERY girl? Even if they don't "like-like" them?

I envy that guy. I wish I would of done that in high school so I could be better now. It's nothing against you but he is trying for anything he can get. I mean a lot of guys don't know how to talk to girls in high school, and I know because I was one of them. I wish I would of used my time better and started developing better conversation skills with girls.

You see he will talk to a lot of girls and "game" them. When he does this he becomes the center of attention and you will have a hard time ignoring him. You really want to be included because the other girls are. It's really social proof because if he has one girl entertained by what he is doing than the others will envy him.

You are right to feel jealous because that is what he wants you to feel like. He is just playing the "game" and you can't help to play along if it is done right. High school is one of the best places to talk to girls and I wish I would of used my time better.

Yes they will because they might just be bored

One of my best friends does that to almost every girl he is sitting next to in class. Its just away for them to socialize. If they are really popular then that's just how they are. It just shows that they are really comfortable with girls.