The Suite Life on Deck (2008)

S01E16 Mom and Dad on Deck

The boys are excited for a weekend getaway with their dad, but their plans take an unexpected turn when their mom shows up unexpectedly. When Kurt and Carey land a performance on the ship, Mr. Moseby allows them to remain onboard, but the twins fear their parents might move in permanently. To prevent this, they devise a scheme to sabotage their parents' act. Meanwhile, London is on a mission to find an ideal belated birthday gift for Mr. Moseby, shadowing him throughout the day. Ultimately, she surprises him with a thoughtful present, bringing joy to his birthday, especially since even his mother overlooked it.