Like millions of millennials, Mike and Martina's two daughters move back home after college and they all have to deal with the new reality.

Mike and Martina haven't had sex since the girls moved back in and they're not sure why. Each tries to spice things up in their own way. Meanwhile, Stella coaches Shea on how to snag boys with a dating app.

When Mike's step-brother Ethan comes to town, Mike has to deal with Bob's blatant favoritism. Mike soon learns, however, that Ethan has secrets (including a secret crush) and is not doing as well as Bob thinks. Meanwhile, Stella and Shea team up to beat their parents at family game night after learning that they had been letting them win all these years.