Simmering tensions boil over onto the shop floor when Lorraine and Gavin work together. Colin, meanwhile, oversteps the mark with Lisa by making a big gesture.

Gavin realises how much he wants Julie back when a scheduled fire drill goes wrong. Meanwhile, Colin is a changed man since being dumped by Lisa.

Julie is welcomed back to a Lorraine-free Valco, although she's not her normal self. Meanwhile, Kieran realises that he's more like Andy than he thought.