Kenzo's father is back and town and even though Ben is happy with the news Susan has other ideas. Craig and Kenzo's father both plan to propose to Janey.
Ben finds himself being tempted into joining management. Susan and Janey end up competing against each other for the same television job.
It looks like Kenzo is the victim of a revenge campaign by Michael's former art teacher. Susan discovers herself being caught in the middle of a sexual harassment case at work.
Ben and Susan end up deciding to separate after arguing. Ben goes to stay with Roger whilst Susan throws a party. When it's Ben time to be in the house, Susan goes to stay with Michael. Ben and Susan end up reuniting after going to an anniversary party.
Ben and Susan attend a couples' retreat for a weekend and they end up not being perfect guests. Michael and Matt split up and both of the then want to spend time with Janey.
Whilst Ben is away on a dental outreach programme a former boyfriend of Susan's shows up and it looks like she might get her fingers burned.
Ben ends up finding out that he is not quite the darts player that his father was. Susan learns that her new personal trainer isn't quite fit for purpose.