Call the Midwife returns to BBC1 on Sunday with young midwives Jenny Lee and Trixie Franklin sharing a room and sharing more of their secrets…

“Trixie and Jenny share a room in the new house, which opens up opportunities for fun and frolics, girly chats, drinks and a lot of nail polish,” laughs Jessica Raine, who plays Jenny.

“They also have lovely posters of men on the walls.”

“Trixie has posters of James Dean, Marilyn Monroe, Rock Hudson and the vocal harmony group, The Solitaires,” says Helen George, who plays Trixie.

Jessica adds: “Jenny apparently really likes Cliff Richard, so I’m a little bit gutted about that!”