When Lily and Jack must unexpectedly sacrifice their own summer plans, it kicks off a new, chaotic normal, starting with a runaway trailer that each insists on saving their own way.

Will & Min show Jack around to help him find a good story. Lily spills boba in Jack's suitcase and tries to hide the evidence. Jack tries to find "the big picture" as Lily shows him how to spend a perfect summer day in Canyon Valley.

When Halmoni chooses Jack over Lil to be her Trot dance competition partner, jealous Lil seeks revenge. Min asks Jack to run a simple errand, but Charlie the gibbon intervenes, sending Jack and Lil chasing after him into the town's abandoned mines.