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.