MarcusMoving in with my little sister's best friend isn't the brightest thing I've ever done. In fact, I'm pretty sure you can have me committed for accepting the offer.I've been in love with her for as long as I can remember, and I've been able to keep my hands to myself for all these years. But now? Now, she's moving on without me and I'm scrambling to keep up without letting her slip through my fingers when she's always been just out of reach.NatalieThe...