Chasing Love

when your best friend leaves it seems like it going to be the end of the world, but thats how everything feels when you're a teenager. but to Lexy, her step dad was a murderer, her mom died, her best friend left to fulfill his dream of being a singer, and shes forced to take her baby sister as her own when her sister gets cancer. what happens when her best friend comes back and she feels more than friends with him? will her sister survive being a young child with stage 3 cancer?