The gang travel to Las Vegas and discover that Nick and Prudence's marriage isn't legal. This leads Lizzy to take it upon herself to throw the couple a spectacular new wedding with a special surprise. However, it turns out the most unexpected moment comes from a revelation about Prudence's past in England.
Lizzy is thrown for a loop when Prudence and all of her belongings move into the apartment she shares with Luke. Once there, Prudence pushes Lizzy to deal with some repressed emotions by cleaning out a closet filled with her ex-girlfriend's things. Meanwhile, Prudence's marionette puppets cause Luke some sleepless nights.
Two thirtysomething best friends since childhood decide to have a baby in this sitcom, but their plan becomes a little more complicated in the series premiere when one of them suddenly falls in love and gets married.