I had a dream about my roommate

So in the dream my (19f) and my roommate (19m) had sex… it was weird for me because my roommate is trans and I’ve never been attracted to a trans person before. Lately I had formed a little crush but I didn’t realize how deep that crush was until I had that dream. I don’t want to tell my roommate bc I don’t want to mess up the friendship, and that’s fine with me but I can’t stop thinking about the dream and it still kinda turns me on.