It's Irene's 50th birthday, as she pieces together Terry's past she faces a decision. Meanwhile Terry gets drunk in the Vic. Tiffany tells Peggy she wants to organise Grant's birthday. Ian tells Pauline there are plans for a supermarket to be built on the allotments. Louise shows an interest in a room at Ruth's house. Alex is disappointed in Sarah as he finds out she lied to him about Irene giving her permission to tutor Jimmy. Irene decides to give Terry the benefit of the doubt and lets him stay as long as he promises to stop drinking.