Derek & his friends wrap up their holiday by checking out of the hotel and heading back home to Galaxyville. After a two-hour drive, the group returns to their apartment to unpack and settle in, where Alex reveals a new pet fish named Percy that he adopted during the trip. To celebrate their return, everyone decides to head out for milkshakes, ending with a playful race downstairs where Alex loses and has to foot the bill. This episode brings a cozy conclusion to the vacation arc for Derek & his friends, leaving the group happy and reunited at home.