Cameron's normal if boring life goes through some big changes when his mom invites her student, a seventeen year old lacrosse player, and his baby sister to move in with them. Ryan finds himself living with Cameron, a shy boy whose nose is always in his books. But every night they go to sleep in the same room. And...well...you know.

When a paper airplane, containing a confession of feelings for him, hits the back of Zion's head, his whole school year is suddenly turned into a quest to find his secret admirer. But narrowing the field down might be harder then Zion could ever have expected, and the more letters he receives, the more he starts to develop feelings of his own.