Roseanne has a bee in her bonnet over the possibility that David may like another girl better than Darlene -- who risks losing him if she doesn't take her mom's advice and act fast.

A Gilligan's Island fantasy plays into the season finale, which finds Dan torn between pleasing Roseanne and building a boat for a future adventure. Dan becomes the Skipper, Leon becomes Mr Howell, Bev becomes Mrs Howell, Jackie becomes Gilligan, Darlene becomes Maryanne, and Roseanne becomes Ginger.