Dominic, now engaged, finds himself stuck in an office with thoroughly miserable Conrad and Shona.
Dominic prepares to throw himself into single life.
The ongoing feud between Shona and Nadia, Zoe's work-shy assistant, comes to a head.
Conrad turns up at work with a black eye.
Shona discovers that even though Conrad's parents know he is gay, he continues to conceal his smoking habit.
It's Conrad's birthday.
Zoe makes the decision that now is the time to start standing up for herself.