That was incredible.
Carlos should be very proud of himself, not only is he an exceptional player he seems like a very lovely young man. Very humble and gracious with a wonderful temperament.
He seems genuinely decent and really very sweet.
And in contrast to Djokovic, he is a wonderful role-model for youngsters. Proving that grace and good sportsmanship is the right way to do things. Not violent temper-tantrums.