Manchester United manager Ole Gunnar Solskjaer has commented on Harry Maguire and Fred's heated argument during the goalless draw with Leeds United on Sunday.
The Red Devils saw their five-game winning run halted in the Premier League after their 0-0 stalemate at Elland Road on Sunday.
There was a bit of commotion in the second half, however, with Maguire and Fred involved in a shouting match and the former reportedly calling his teammate a "f****** idiot".
United boss Solskjaer saw no problem with the incident, though.
"We have got a group that demands a lot of each other. The standard is high, both on training and in a game, it is not just about being a nice guy," the Norwegian told Sky Sports.
"We demand maximum effort. I was really proud of how strong we looked. I never thought they threatened our goal in the second half but we missed a little bit of spark to win the game."
The Red Devils will now turn their attention to the first leg of their UEFA Europa League semi-final against Serie A outfit AS Roma at Old Trafford on Thursday.