I have a guy crush on my best friend
What makes you have a crush on your friend?
he is really awesome and hot
I don't think it's very wise to enter a romantic relationship with a best friend. It could end up messy and it could ruin things.
No, we are just friends
I understand, I'm just saying it's dangerous to have such thoughts. I suggest trying to date someone that isn't already an important part of your life.