 The former couple get reacquainted, but Ken decides to keep Wendy a secret from Deirdre.Of Wendy's return, series producer Phil Collinson stated "Ken's affair with Wendy was one of "Coronation Street's" defining stories during the '80s.Viewers were on the edge of their seats as they watched the disintegration of The Barlows' marriage and over 20 years later I hope they will be again.