Fired from her dream job after making a huge mistake, Callie Dixon lands at her aunt's Cape Cod ice cream shop, hoping that in time, she'll bounce back. But she made that mistake for a reason that time won't help. When her cousin drags her to a class on happiness, the instructor--curiously gloomy an...

Fired from her dream job after making a huge mistake, Callie Dixon lands at her aunt's Cape Cod ice cream shop, hoping that in time, she'll bounce back. But she made that mistake for a reason that time won't help. When her cousin drags her to a class on happiness, the instructor--curiously gloomy and demanding--has a way of turning her feelings upside down.