Get involvedpublished at 21:11 British Summer Time 3 September 2014
Cameron Fawcett:, external Off to bed and settling an alarm for half two in the morning. The things I do for Andy Murray.
Sam Heaton:, external Being on a paradise island like Santorini when Murray's playing makes it difficult to keep up with the score but I'll do my best.
Good commitment, Sam. We're all impressed. Remember, Andy Murray plays Novak Djokovic in a match that is expected to start at 02:00 BST.