All I Want for Christmas Is You

"All I Want for Christmas is You" is the 1018th episode of Casualty and the 14th episode of the 31st series. It was preceded by "Not in Holby Anymore".

Synopsis
Ethan is struggling to bury his feelings for Alicia, made worse by hearing Cal and Alicia giggling together in the room next door. Ethan tries to take his mind off her by inviting another girl to the Christmas party but he can’t take his eyes off Alicia. Will Ethan finally confess his feelings for her? A very drunk and miserable Seb makes an ill-judged pass at Dylan and ends up mortified when he is rejected. Meanwhile, in the spirit of Christmas, Charlie and Duffy announce their love for each other at the party. However things get complicated when Duffy's husband Ryan turns up.