Then Came a Wedding

When Billie is invited to her old friend's Denise's wedding, she wants to bring Aidan, but Phillip demands he work the wedding dinner. In order for Aidan to mingle with the guests so they can get to know him as a person, not as their table server -- a situation complicated by the mistaken seating of Lewis at the same table -- a desperate Billie decides to take over his waiter duties and creates muted chaos, climaxed when she accidentally knocks Aidan into the wedding cake. Meanwhile, Cheryl has complained that she always gets seated next to a loser at weddings and winds up having to tell him she's gay in order to get rid of him. This time he's handsome, witty, and a doctor, so guess what happens? Best line is Cheryl to the redheaded, tuxedo-clad Ed: ""You look like a penguin with its head on fire.""