
Watch this video for what happened.
Apparently Nadal is trying to pick up his cellphone which fell on the floor. Somehow when he picked it up, his pants cracked!
So he couldn't applaud and he finally had to cover his butt with his jacket tied up around as a belt to hide it!


Even in an embarrassing situation like that Nadal still took photos with fans and laughed about it.
(Via La Tercera, Great Tennis Photos, Rafa fan group in Facebook)