 Michelle attends Tony and Carla's wedding and later discovers that Liam had an affair with Carla as Sally Webster (Sally Dynevor) drunkenly tells Maria.This infuriates her and she confides in Michelle and Tom Kerrigan (Philip McGinley), confusing them as they thought she had the wrong idea about the situation.Steve has a drunken one-night stand with Becky Granger (Katherine Kelly), following a dispute with Michelle.