Escaping

When Lexie and a guy she doesn't really know find out that her boyfriend is cheating on her with her best friend, that her parents are going to divorce and that she has to change school, Lexie thinks it's enough and decides to run away...

Where? She doesn't know it yet.
When? As soon as she finishes packing everything she needs.
How? With the help of the guy she has only talked twice, his motorcycle and the little amount of money she has.