I have been dating this girl for the past 13 months. She is 12 years younger than me and is 19. We have spent almost everyday together for the past year. A week ago she acts like she wants nothing to do with me. Wants to hang out with her friends all the time, doesn't want a hug or kiss from me doesn't show any affection towards me. Any ideas on what I can do. I would do anything for this girl and am willing to do whatever to hopefully not lose her. Any ideas? Should I just let her be and let this play out or what?