Only If You Knew How Much I Liked You

A girl named Karli who was a senior high school student met a female, whom she liked. At first, Hailey looked like a harmless and sweet person. But why does it feels like some of her friends don't seem to think that way? She even encountered tons of people. Some of them could even ruin her life while some of them could end it. As she met countless people and the more she finds out about her father's death, things started to slowly change. Months have passed and everything isn't going well at all for Karli. Will she finally discover everything behind her father's death?