Billie revealed she took THREE takes to perfect her kiss with co-star David Tennant, 34, for the BBC’s next (Doctor Who) series.
She said: “Screen kisses? I love them. Especially when with David (Tennant).”
David: We did!
Chris: Why didn’t you call?
David: Ah, she had hold of the mobile phone..
Chris: Did you want her for your own?
David: I always want her for my own! How could one not?