Single mother Tess Coleman and her teenage daughter Meg couldn't be more different, and it is driving them both insane. Meg likes Jake but her mother dislikes him. Meg hates Stacey but her mother doesn't. But then one day, after Meg and Tess received a cryptic fortunes at a Chinese restaurant, the two wake up the next day to discover that they have somehow switched bodies.

Tess (Meg's body): Why am I in Meg's room? Wait, why does my voice sound like Meg's?!