While Katy faces up to an uncertain future, John is desperate to make amends with Sami, but first he has to track him down. What John really needs now is a dad, but is Peter up to the job?

As she prepares for the worst at school, Katy's self-loathing is matched only by John's fury and Sami's despair. Everyone is looking for a way out, but when did running away ever solve anything?

It's now been eight months since he arrived in Britain, and Sami is still playing the waiting game for the right to remain in the UK. Everything is in limbo, all Sami can do is make himself useful to his hosts in Dorking.

Sami finds new opportunities to make friends and influence people on the local bus but is persuaded by Peter that the gig economy is the future of getting out and about to rebuild your sense of self-worth. Meanwhile, Katy is summoned to face the music at school and everyone is on edge as they wait for Elliot to arrive to discuss the mortgage on the house. All except John, who can't wait to see his dad for the first time in years.

With the day of his substantive interview fast approaching, Sami is desperate to make a good impression. But is Britain actually where his heart lies?

Peter and his new partner Katy and her son John arrive back from their first holiday together. As they unpack the car, they are in for a super-sized surprise.

With Sami now anxiously waiting for his substantive interview at the Home Office, and the rest of the family in meltdown, it's a very difficult time for everyone.

Things are still tense between Sami and his wife Yasmine, who has now claimed asylum in Germany. And some smug Germans arrive from Berlin to try and persuade Sami to join Yasmine.