Kit and David are college sweethearts who have been married for twelve years. David has a successful career and travels a lot, leaving Kit home in a rut. She sometimes works at her sister’s bakery, but often quits and then goes back again, while looking for a more ambitious job in the interim. Kit soon starts to fall for Matt, a carpenter who has been installing new shelves in the bakery. She starts to cheat on her diet and her husband. Filled with secrets and lies, Cheat Day is a fun debut.