Teach Me To Love Again (MB and Yn)

Yn is having a hard life. Both of her parents died when she was fourteen, leaving her older brother Terrence to take care of her. When she was fifteen, her boyfriend raped her and she became pregnant but got an abortion. After everything that has happened to her, she juss has that 'I don't care' attitude. She smokes and drinks. If she has a boyfriend there is no love and she doesn't mind having sex with them. Will that eventually change though?