Summertime used to be fun, but now everyone's gotta work. Kevin has a job at a Chinese Restaurant with Paul, but one day - after finding a Christmas card he received from Cara, decides he will visit her at the lake. Paul has no choice but to tag along because Kevin is driving. Kevin feels like recapturing the wonderful time he had last summer, but things don't go to plan.

It's another day of work for Kevin, who keeps calling Winnie when he can - even though he keeps getting in trouble with Mr. Chong because of it. Kevin also feels he is in competition with the pizza delivery guy.

It's Christmas and the Arnolds have a lot to celebrate. Things begin to unravel though, when Kevin thinks Winnie has bought him an expensive present and he wants to do the same in return. And Jack's new business gets into trouble when his partner, Charlie, decides to drop out and return to NORCOM.