A need of some advice.

I don't post often but I do read the comments and do some of the polls. I have gotten help by just seeing what other people have post but now I need direct help. There is a guy and he doesn't know that I like him and he's going to be spending time with me to study, I honestly don't know how to act normal, and what do I say? should I even bring up the fact that I like him?

I also have his number and when I text him, he text back really late which could means he's not interested or that he took a 12 hour nap like I did la

st week. I'm also a crazy over thinker......