Duncan (The Story of Fester Cat)
From Tardis Wiki, the free Doctor Who reference
Duncan was one of Paul Magrs' friends who was a "slightly foppish, aloof bloke who played piano" and resembled somebody out of a Merchant Ivory film. He introduced Paul to Jeremy, and the two hit it off. They never saw Duncan again, presumably as he had moved to Berlin without saying goodbye. (PROSE: The Story of Fester Cat)