Hilda advises Susan to move out of Mike's flat; he'll soon tire of her. Susan doesn't want to rush things with Mike. Phyllis plays Sam off against Percy, hoping to win one of them at her birthday party. Percy tells Sam that Phyllis is using him to make him jealous. George accuses Ivy of making Pauline Walsh's life a misery at the factory. Martin shows off his confectionery skills by making Phyllis a cake. Percy goes to Phyllis' party as he wants a bit of cake. Sam sees them dancing together and accuses Phyllis of playing with his affections and walks out. She accuses Percy of ruining her birthday. Susan thinks Mike's been having second thoughts. He tells her he wants her to be his wife, she agrees.