In this hit comedy's final season, sisters Holly and Valerie stick together while experiencing all of the crazy complications of romance. Realizing that her heart is still with Vince, Holly stows away on his road trip with another girl and professes her true love to him, finally leading to a successful relationship for the star-crossed twosome. Meanwhile, after Valerie's engagement to her high school sweetheart ends right before the vows when she learns that he is still involved with his former fiancée, she goes on a drunken binge in Atlantic City — and ends up married to her former boss, Vic (guest star Dan Cortese). Valerie wants out of the marriage, but Vic wears her down with charm, kindness and humor … and his amazing biceps don't hurt either. Meanwhile, Holly and Valerie do their best to support luckless Lauren through her bad amorous choices. As the sisters face the future together, they know they'll always be there for each other through all of life's ups and downs.