Wasn't a fan when he won the Olympic Gold or US Open.
For me it was Wimbledon. To get that monkey off his back, and after his tears the year before, it was so wonderful. I think I cried more when he won Wimbles than Davis Cup. This was when I actually found watching Andy and Novak playing each other enjoyable rather than torturous so I really enjoyed the match. Also, because tennis was fairly new to me in general, that epic deuce game will live long in the memory because I hadn't seen many at that time. Seen a fair few since of course but I was just dumfounded by the excitement and tension generated by that game, and the match as a whole.