The Christmas lights are being switched on in Emmerdale tonight and Debbie is excited to have Tom with her and Sarah when it happens, however, could Charity's suspicions over Tom cast a shadow over the big day? We're going to hazard a guess and say yes. Elsewhere, Lisa tries to tell Zak and Sam that they won't solve their problems through violence. Also tonight, the spark is still there between Leyla and Pete, but how will Leyla feel when Tracy picks up on it? Trouble ahead there, no doubt.