Ok, so I really like this guy, and he knows it. And this other girl likes him too. He know that too.

She's more confident talking to him, and I'm a little jealous. I really like him a lot and she so easy with him. I can't say a word during school but after school he talks to me a lot, but not during. We totally ignore each other because I'm scared that I'm going to say something stupid, and yeah, like it's so simply for her, and they talk, and she flirts, and I can't do that. I freeze up.

What should I do?!