Rachel suffers an electrical shock and falls into a coma, allowing Mark to briefly reunite with her; Maeve offers to find out the status of Jo and Freddie's relationship. Also: Maeve tracks down the car that killed her.
Mark comes to the aid of a jittery bride. Also: Maeve falls for a man who asks her to accompany him on a trip around the world; and Freddie falls asleep at Jo's, upsetting Mark. Mark: Stephen Tompkinson. Maeve: Dervla Kirwan.
Jo goes on a job interview. Also: Mark and Maeve meet an elderly couple, one of whom confesses to a long-ago crime; and Freddy takes an illegal drug while at a party with his latest love interest. Mark: Stephen Tompkinson. Maeve: Dervla Kirwan.
Mark learns that he can hold his newborn son without feeling any pain. Also: Jo keeps Rachel home from school to combat her loneliness; and Maeve lures Freddie's son away from him in order to punish Freddie for his promiscuity. Mark: Stephen Tompkinson. Maeve: Dervla Kerwin.
Maeve discovers her brother is gay when she and Mark follow him to a gay bar. Later, at her memorial service, Maeve's boyfriend hits on one of her former colleagues. Also: Mark becomes angry when he learns his wife has invited his estranged father to his funeral. Maeve: Dervla Kirwan. Mark: Stephen Tompkinson.