Kay and Mike cope with raising three high-IQ children.

After giving their kids "the talk," Mike and Kay start to overthink their own sex life and turn to Rita and Irwin for advice; Brian and Nicole fear they are behind when they realize neither of them has had their first kiss.

Mike's parents, Jay and Sylvia, visit from Florida; Mike's insecurities come out when Jay zones in on his parenting style; Kay becomes jealous of Sylvia's growing bond with Nicole.

When the kids propose the idea of moving out of the house, Kay forces Mike to tell them no, but he has trouble dealing with the backlash.

When Nicole invites a boy over who isn't ideal boyfriend material, Kay tries to make sure her daughter doesn't end up with a broken heart; Mike attempts to understand Marc's strange crush.

Mike and Kay look into a charter school for Marc after he is brought into the principal's office for bullying his teacher; Kay fears Marc's chances of getting accepted might be ruined due to her own bullying past.