World Cup Sportsmanship

Okay, so the games have been pretty dirty so far, and will no doubt get worse. But one thing made me do a double-take and think there may be hope for the world yet. After at least three of the games, some players from the losing team gave their jersey to one of the winning team members.

Is there a back-story here that I missed, or is this really a rare example of Fine Sportsmanship?