Valentine's Day unexpectedly finds Frankie and Mike home alone and ready for a romantic evening while Brick is away at his first sleepover, Sue goes to her first boy-girl party, and Axl has a big date night planned with some friends. But Cupid's arrow doesn't exactly hit the target, and the best laid plans soon begin to unravel.

Frankie fears for her job when a motivational consultant comes to get the sale team into shape. While Frankie is putting in many extra hours, Mike has to deal with the children and their issues, including making the house more fun for Axl and his friends, giving advice to Sue's ex-boyfriend and helping Brick with a school project.