The Nest - Season 1, Episode 4: Soundtracks

Dan and Emily are happy and excited about their new baby - playing with its clothes and toys. We also see Kaya, waking up as her estranged mum arrives at Glasgow station, on her way to see Kaya.

Kaya's given birth. But a mix-up at the clinic means that, biologically, the baby is neither Dan & Emily’s, nor Kaya’s. Legally, though, it belongs to Kaya, and her mum's encouraging her to keep it...