Real Life Crush?

I've been thinking, and over analyzing things which, as a girl, is my prerogative. I've decided that TheModel could move on from being a Secret Boyfriend to being an actual real-life crush. This is a problem. I don't like to have real-life crushes on boys that are out of my league. So, now I have a serious predicament. I know he likes me as a person, heck, all of the guys in that house like me as a person. How could they not? I freaking rock! However, having a crush on him can be highly detrimental to my mental and emotional health. I suppose it's better than falling for someone I don't know. Or, is it?