Sex dream about my tenant..

So about 3 weeks ago my boyfriends friend that he has known for years decides to move in our basement. Did I mention he's smoking hot with a nice body and abs?? Lol. He could be a male model if he wanted to. Anyway, I have this really hard crush on him and I can't seem to shake it. My boyfriend is gone for 25 days with his current job and I am here to take care of our house animals etc. Is this odd to have weird sex dreams about this guy? I mean he's hot and if I were single I'd definitely make a move on him but I'm faithful. My boyfriend and i have been together for about 2 years and we are happy with no children and just waiting till we can financially buy our first house, get married and maybe have a child. But for now we are enjoying ourself first. Anyway, I know I am not the only one that has been through this lol. Any suggestions.. experiences, have you been through this anything would be great! Thanks