The Falling Game (A Zalfie Fanfic)

Zoe and Alfie are playing The Falling Game but only Zoe knows. It all started when she thought he was playing with her feelings so she decided to do the same in return. There's only one rule to The Falling Game, you can't fall for the other or you'll lose. Will Zoe and Alfie fall? Or is their love story just a game?