S1, E5: Party girl Jen and her toy boy Kevin have a double celebration planned in Las Vegas - first their wedding, followed by Kevin's US Marine ball. However, when Jen loses their marriage license in the back of a taxi, will they manage to track it down in time for the big day? Plus, Canadian couple Vernon and Sara are renewing their vows after 25 years and Vernon has opted for a Dumb and Dumber theme.