"Promise me, when we are 18 and cool enough to do anything we want, you will come back to this tree and see me again?" "Zoe, I promise." "I'm going to miss you, Layton" "I'll miss you and your freckles too." Zoe and Layton have been friends for their whole lives but now that they are 11 and Layton is moving to a different school, life for the friends is going to change. But for better or for worse?