The will-they-won't-they tension reaches new highs in this epic series finale for Christmas that sees Lucy and Lee in previously uncharted emotional waters. After being pressured by Frank, Lee gets drunk on the night before his and Lucy's wedding, which causes serious problems for Lee and Frank, along with Lucy's father, Geoffrey, after the police find that the ring that belongs to Geoffrey is actually stolen. Will the three of them make it to the church on time for Lee and Lucy's wedding day? (thetvdb.com)