LIONEL: Only if you’re interested in being treated. Please, call me Lionel.
BERTIE: I prefer Doctor.
LIONEL: I prefer Lionel. What’ll I call you?
BERTIE: Your Royal Highness, then Sir after that.
LIONEL: A bit formal for here. What about your name?
BERTIE: Prince Albert Frederick Arthur George?
LIONEL: How about Bertie?