18-year-old Kaya, determined to make a life for herself, meets Emily, and begins to get a taste for how the other half lives.
Three months later, Kaya is pregnant and living comfortably at Dan and Emily's home but starts having second thoughts about the surrogacy after a night at the club.
Dan is tormented by what he found out about Kaya, while Emily happily prepares for their baby's arrival. Kaya decides to bring her relationship with Jack into the open.
Dan and Emily disagree about whether to take legal action; Kaya grows closer to Siobhan, not realizing her involvement with Eleanor.