Connie and Will try to get to the bottom of a mother and son's difficult relationship, Faith quizzes Lev about Dylan's claims and new paramedic Leon Cook makes a strong first impression.
When a young woman is attacked in the street, Robyn has to unravel family tension. Will asks Fenisha to leave with him only to realise she and Ethan have feelings for each other, while Rash has a date with Enalla.
Dylan and Faith are involved in an accident following a patient transfer, Ethan debates the ramifications of Fenisha's pregnancy and a patient's generosity towards a starving thief takes a nasty twist.
Connie's awkwardness around Jacob is of secondary importance when he is taken hostage by a man with a bomb, while Marty's attempts to ignore his father's olive branches become more difficult when he is admitted after severing his finger.
Jan and Fenisha are called out to a domestic violence incident on an isolated farm, Lev tries to ignore his and Faith's problems as she recuperates and David is trapped at the ambulance station with Leon.
Fenisha goes into labour in the woods while searching for a critically ill patient who fled hospital, Dylan offers Faith a place to stay after Lev convinces her mother to send her away and Connie struggles to find time for visiting Grace.
Rash and Jade deal with a patient injured in an altercation with the police, Ethan is thrown when Fenisha brings their newborn son in and Grace arranges a date with Leon.
Jan tries to help a self-destructing cerebral palsy sufferer but is distracted when son Ross is brought in from prison, while Faith's attempts to mentor Marty treating an injured youngster are hampered by the tension between Dylan and Lev.
Jan attends a shout at the prison in order to drop some drugs off for Ross, Jade tries to help two sisters who have just lost their grandmother reconnect, and Connie and Jacob clash over his relationship with Tina.
A fire at a warehouse sees Connie's team struggling to save a burns victim and Faith and Jade dealing with a mother's lie to her son, while Robyn realising Fenisha needs Ethan's help with new motherhood.
Natalia learns Faith has spent the night with Dylan and ends up putting herself and Ollie in grave danger, while Tina's attempt to help the fiance of her patient places her in Connie's firing line.
Grace performs a dangerous procedure after Ollie stops breathing, Rash treats a family friend who seems close to his dad, and Jade and Tina work together when a patient is more ill than he first appeared.
Jan is instructed to carry out another drug run after Ffion is attacked, a prisoner's escape leads to a couple ending up in hospital, and Rosa struggles with being a mother figure to Ollie.
A homeless patient's secret leads to a public clash between Faith and Lev, Marty is confronted with the fact his mother has been suffering in silence and Iain visits Ross.
An old friend of Jacob's turns out to have a connection to a patient who deliberately crashed her car, Jade has her drink spiked on a night out with Faith and Ethan decides to be honest with Fenisha.
Iain and Ross team up to stop Jan confessing to the drug smuggling, a teenager is injured while sleeping rough at the school and her mother's attitudes challenge the staff, and Leon has an interview.
Lev's attempts at speed bike racing see him encountering a mechanic with a terminal diagnosis, Ethan realises a training session is being run by an old acquaintance and Marty continues to pursue the clinic that did Bibi's surgery.
A patient's death causes Jade to enlist Robyn's help to catch someone spiking a drink, Lev realises a dating guru is hiding a secret and Marty discovers Ciaran is the clinic's CEO.
Rash meets his old running coach who believes he has terminal cancer, Faith and Iain help a woman with Alzheimer's who is celebrating her 50th wedding anniversary and comforting a grieving fiance brings back memories for Tina.
A transgender woman is attacked in a bar but is unaware her mother is keeping a secret, Marty and Jan set a trap for Ciaran but it results in Marty neglecting Bibi, and Jacob is under pressure to discharge patients.
Fenisha is thrown when a heart attack patient turns out to be her ex-fiance's mother, Rash examines Ollie to try and reassure David and Rosa, and Marty tries to arrange a new protocol to help vaginal mesh patients.
Lev has trouble dealing with a homophobic patient, the staff make assumptions about a hit and run victim that put his life at risk, and Ethan reassesses Fenisha's relationship with Matthew when he starts getting Huntington's symptoms.
A bricklayer secretly brings her baby into work unaware the area is about to be demolished, Rash finds himself investigating Ollie's symptoms again and Fenisha worries when Ethan's Huntington's affects him looking after Bodhie.
Lev ends up treating Sam Richards when he is hit by a car; former CEO Vanessa Lytton comes in after a fall and Tina is suspicious of her marriage; and a patient accuses Charlie of an online affair with his wife.
Fenisha is determined to get Ethan to admit his feelings, David and Rosa clash again when Ollie is brought in ill, and a patient in need of a kidney transplant frustrates his friend who wants to donate.
Jacob contemplates how to handle conversations with Tina, as things become fraught between them while helping out with a car crash and an old acquaintance of hers with an eating disorder.
On Ethan and Fenisha's wedding day, Ethan worries about his Huntington's and Matthew treats a patient with a younger boyfriend. Dylan diagnoses Ollie and Lev tells Anton he's gay.
