In episode 6, Kayleigh (who graduated last year and is now a paediatric nurse) and Paige reminisce about the beautiful city of Liverpool, making the most of student opportunities and the importance of having good friends around you who understand where you come from. Via the Beatles, Otis Reading and Married Life from the Disney movie, Up, they talk about how great hugs are, life working on the ward and Kayleigh's amazing (and a little bit famous) Granda.