I need to know what should I do when I'm around him? I really like him and I really don't know what to do...

How old are you?
What do you do when you are around your friends or other people you don't know. Just be yourself.

How old are you?
What do you do when you are around your friends or other people you don't know. Just be yourself.

I'm 17 but the think is I'm really shy

If you are really shy, someone telling you what to do is not going to help. You'll be too shy to do anything.
Have you ever spoken to the guy?

If you are really shy, someone telling you what to do is not going to help. You'll be too shy to do anything.
Have you ever spoken to the guy?

The boys are the one who talks to me... I never talk to them even if I want to

Why don't you try talking to the boys who talk to you, then toy will feel more comfortable with him. When you really like someone, you will muster up the courage to say hello.

Just take a deep breath and say hello, if he says hello back it called breaking the ice. Most of the time you will feel much more relieved after that. Ask if he likes sports or video games. Talk about your guys favorite food, or just how are you doing but don't get too personal. Act like yourself and don't show off. It is nice to have a guy that knows you for you, not some character out of a book or off a tc show etc. TAKE A DEEP BREATH AND STEP FORWARD :)

I agree with sweetpea95... everyone who is shy has a personality underneath let it shine through