When a new couple, Lyle and Vanessa Gerhart, comes into their life, Stewart and Deb deal with "The Dean Effect" - people liking you only because you have a famous brother. Meanwhile, Dean finds himself in a similar situation with Claire, the first person he's ever met who isn't affected by his celebrity

Just as Dean prepares to give up on what he thinks is a hopeless search for love, he is reunited with Gail, an old flame who restores his belief in romance. Meanwhile, Deb encourages Stewart to change his strict ways and let Lizzie have a supervised date with Joel Zadak.