Nathan Whitlock is a recovering alcoholic stumbling his way through life with OCD, angst, and a trust fund. Nathan is the kind of man who can't stand herbage and expresses his feelings through pie. He isn't exactly the life of the party (not like he once was). Nathan has a ridiculously rigid routine that he must tend to or he strongly believes he would fall victim to relapse. And then he meets Luna Elrod. This wild child is never in a rush to get anywhere and starts to wreak havoc in Nathan's life. But the worst part? He sort of likes it. The two form an unlikely relationship. As Luna struggles with experiencing the black and white areas of life and Nathan struggles with experiencing the gray areas of life, they start to mix colors.