Episode 5843 | Airs Thursday, 03 Jan 2019 at 19:30 GMT on BBC One

Mel and Ray's wedding day continues. As tensions reach boiling point, there are dangerous consequences.

Meanwhile, Karen is concerned about Bernadette's emotional mood, but struggles to get her to open up. Keegan tells Karen that it's all to do with Tiffany, so Karen can't resist confronting Tiffany about what's going on.