S4 E1 · The Truth About Cats and Dogs - Part One
Kelly and Evan are losing patience with the upstairs tenants.
All episodes for series 4 of The Secret Life of Us
S4 E2 · The Truth About Cats and Dogs - Part Two
Lucy prepares Piers' immigration case.
S4 E3 · Stretching the Friendship
Kelly returns to college, but is nervous about seeing Frank again.
S4 E4 · The Mysteries of Attraction
Lucy calls off the wedding.
S4 E5 · Kicking the Habit
Evan encounters an old flame.
S4 E6 · The Crisis of Questions
Evan makes a big decision.
S4 E7 · Business and Pleasure
Adam is rattled when Nikki gets a job at his workplace.
S4 E8 · Gathering of Tribes
Old wounds come to life when Lucy and Nikki attend a school dinner.
S4 E9 · Facing It
Stu and Christian's friendship is tested.
S4 E10 · When the Bell Rings
Nikki is devastated to learn that Adam and Lucy have been keeping a huge secret from her.
S4 E11 · The Insecurity Blanket
Kelly discovers the downside of dating a famous football star.
S4 E12 · The Heart of Friday Night
Justin and Adam grow closer as they endure a hellish night.
S4 E13 · The Big Leap
Nikki falls for a mysterious man.
S4 E14 · Spitting the Dummy
Simon meets Jeff's parents.
S4 E15 · The Treadmill
Adam receives an illegal offer at work.
S4 E16 · The Character Question
Nikki is jealous of Lucy and Rob.
S4 E17 · Dead Man Walking
Stu and Zelko throw a party which proves much wilder than they had in mind.
S4 E18 · Ill Communication
Adam gets close to meeting his son.
S4 E19 · Rare Birds
The gang spends a weekend at the coast.
S4 E20 · Glimpses of Perfection
Lucy cancels her wedding.
