Duncan says the one thing no kid should ever say to their dad, which shifts their power dynamic and forces Jack to confront his own father. Meanwhile, Kimberly and Jing have a window to do whatever they want, as Annie and Jack deal with Duncan's issue.

Jing and Jack start a child birthday band together and Annie takes on managing them. Meanwhile, Duncan and his friends try to raise money to buy a massage couch they tried out at the mall, by charging scooters.

Jack takes over a music store, Ronnie D's Axe Hole, from his old friend Ronnie, who moves in with Jack and Annie and enjoys living the stable family life. Meanwhile, Mr. Mitch teaches Duncan to become a sign spinner.