Watch Couples Come Dine with Me Season 1 Episode 23 Online

Kicking off the competition are drama school owners Lisa and Iain, who celebrate Iain's Highland roots by cooking an entirely Scottish menu - they even bring out the bagpipes. Second hosts are marketing manager Hannah and her fiancé Paul, who cause a stir with their cutting comments to one another. Finally, Ling and Mark serve a meal that represents her Chinese heritage and his English roots - a food type they like to call Chinglish.