As Joyous, Tennessee's only female mechanic, Ronnie Carter is more used to fixing carburetors than dressing for a date. So when Jason McDeere asks her out, she's thrown into a panic! Not only is the handsome high school teacher Ronnie's secret crush, he's the single father of an adorable toddler…who wants a mommy.

A tomboy in overalls isn't the role model Jason had in mind for his young daughter. But the better he gets to know her, the more he's convinced that Ronnie's exactly what he's looking for. He has no doubt she'd make the ideal mother for Emily.

But is he the perfect family man…for her?