3501: Barney hopes to win Carmel's heart

It's the day of the Christmas ball and after confiding in a friend about his secret arrangement, Barney prepares to admit his true affections to Carmel. Will Carmel get the fairytale ending of her dreams?

Meanwhile, Brendan struggles to cope with his overwhelming situation.

Elsewhere, Mercedes gets a surprise visit.

Writer: Anna McCleery
Director: Nicky Higgens