The Heck kids continue to smash through their comfort zones and navigate new situations, which may or may not be comforting to parents Frankie and Mike. Axl may be living out of a Winnebago, but he has discovered the love of his life. Meanwhile, always-optimistic Sue has caught the acting bug in Dollywood and is changing her major to drama. Now in high school, Brick has made it his mission to fit in with his peers, and not be one of the weird kids.