How do I deal with the guy I like?

The guy I like, hint: from my last question, has a facebook account. I was looking at it when I saw posts from another girl saying you’re hot and things like that. I clicked on her name to go to her profile and I saw she was in a relationship. I pressed it to see because I was curious. His whole profile is completely private except for his profile picture. I looked at the picture and saw it was the same guy that I like. He has two profiles and one that says he is in a relationship and the other, the one I am friends with, says he is single. I don’t know what to do. I don’t want to ask him about it because it will make me seem like a creep.

What am I supposed to do in this situation?
Please and thank you!