Ali Bobrow is an other-worldly single parent with a fraught nine-year-old daughter, a malevolent 'ex' with a grabby new wife, and an underused artistic talent. A pushover when it comes to needy neighbours and uninvited children, she allows her house to be the local drop-in centre, until she collides with Noah Glazer, who falls for her pale red hair. A solid man of science, Noah walks into her over-populated life bringing good sense, order and security. But ten years on, Ali is drawn back into the complexities of her past: an old lover, two ex-spouses, a colleague from clown school and a small smuggled cat all help to rock the boat.