The Angel Meets The Devil (Ongoing Series)

This is a story about a young teenage girl who was too depressed because her first ever boyfriend broke up with her with an unknown reason. She has a boy best friend that was always been there with her through her struggles that was too concern about her that he wants to hurt the guy who broke his best friend's precious heart. But will he remain concerned about the feelings and emotions of her for the following days? Months? Years?...