Referee Grafe swapped shirts with retiring player

Eintracht Frankfurt defender David Abraham brought his Bundesliga career to an end this weekend, marking the occasion by swapping shirts with the referee. The 34-year-old has spent eight years in Germany, but is returning to his native Argentina to be with his family.
Following a 3-1 win over Schalke on Sunday evening, Abraham decided to skip out on swapping shirts with a player and chose referee Manuel Grafe instead. Abraham and Grafe, along with other match officials, even posed in the tunnel at the end of the game.

Source: Sport Bible