I'll be gone

When abigail and her sis nanith and her group of friends, decide to go to a new school, to finish graduating.... but when abigail and her sis nanith go to the same class abigail meets a boy called Andrew. And nanith meets another boy called Ty. When abigail gets to know Andrew more he wants to ask her out but Andrew is to shy to ask her out and Ty wants to ask nanith out but both Ty and Andrew don't know there secret.