Kim is baffled by Vincent's behaviour until he drops a huge bombshell. Elsewhere, Ian attends his interview with the investor, only to realise he has picked up Masood's pitch by mistake. Meanwhile, Kat is furious with Stacey for trying to contact Alfie but when she calms down the pair of them have a heart to heart about Kat's children. Also tonight, a mysterious man arrives on the Square, clearly looking for something or someone... but who?