"Whatever you do, don't tell Margot." Margot Gates has had it. Known as the school's resident loud-mouth, it's a well-known fact that whatever someone says to Margot, Margot will say it to ten, maybe twenty other people. Her problem has become chronic, making her friends realize that some secrets are best left unsaid to Margot. But when the school's confessions page gets dropped into her lap, Margot knows it's her mission to carry out this duty by herself. Little does she know that a big mouth can get her in big trouble. A story of friendship, awkward romantic encounters, and way too much talking, Margot must learn to keep her mouth shut or get shut out from life.