Why do we have crushes on people?

Hey

As strange as it is to find someone that doesn't know what a crush is, I'll help you anyway.A crush is when you don't exactly love someone, but you get this feeling in your stomach.... like a midget elf that wants to get out... You start doing stuff that you wouldn't normally do, you notice things about the person, like, wow, hes got nice fore-arm muscles. or, jeez, the way he holds his can of soda is really hot. Trust me, you'll know you got a crush when u get one. Why do we get them? Human nature. We must procreate.

BurnSheepy