2. Air Ambulance

Maleek reveals his dream of a job in the helicopter service, after meeting arrogant air ambulance paramedic Phil.

3. Daycare

When Maleek bumps into old flame Nicole, a single mum, Wendy sees the chance to get them together - by looking after her son.

4. Bike Patrol

After their screw-up with the kid, Maleek is punished with pushbike duty, while Wendy has to work under Jo's observation.

5. Siren Song

Wendy discovers Maleek is a talented singer, but refuses to sing after a traumatic teenage experience, so tries everything she can to hear his voice.

6. Childbirth

With the partnership in tatters, Maleek and Wendy are forced to deliver a baby together on the underground.