Arsenal striker Robin van Persie admits it was tough watching Manchester United's comeback at West Ham United.
The Gunners saw the game before they kicked off for their 0-0 draw with Blackburn Rovers.
Van Persie admits seeing United bounce back against West Ham after trailing 2-0 was hard.
He said: "It was not nice.
"But it does not matter. We still play them and we have a chance to get three points there.
"It's up to us. Everyone stays positive and speaks to each other and says 'Come on, we've eight games to play for, give it your all.' We will do that."
