Cristiano Ronaldo stormed down the Old Trafford tunnel four minutes before the end of the Red Devils' 2-0 win over Tottenham after finishing the game as an unused substitute.
The forward has made headlines in recent months regarding his displeasure at a lack of minutes at the club after trying to secure a move away from the club in the summer.
He was dropped again for the game against Tottenham after returning to the team following a spell on the bench, and was clearly frustrated again as he walked out on his team before the end of the game at Old Trafford.