South London paramedic Maleek is not impressed by new partner Wendy, a middle-aged divorcee who has just moved to the capital. Meanwhile, team leader Jo tries to flirt with grieving widower Lawrence, but is caught out by a major pile-up.

When Maleek bumps into old flame Nicole, a single mum, Wendy sees the chance to get them together - by looking after her son. In an effort to impress the kid, Maleek takes him on a ride-a-long that spirals out of control. Jo and Lawrence enjoy quality time with a dead body. Kareshma tries to break up Darrell and Darryl to get a new partner.