Jamie Vardy didn't look too pleased with Claude Puel chatting to Paul Pogba.
The Leicester City boss had a brief conversation with his fellow Frenchman after his sides 1-0 defeat to Manchester United on Sunday, and it seems to have got a reaction from Vardy.
The footage appears to show Vardy frustrated with Puel, while calling him a 'f***ing k***head'.
Did Vardy say that?! Well, many people reckon so.
Puel also felt the wrath from his own fans who booed his decision to replace James Maddison for Rachid Ghezzal just after the hour mark.
Speaking after the Premier League fixture, the 57-year-old was angry with Leicester's 'poor performance'.
"When you see all the chances and half-chances we had, we deserve a minimum of a draw," he said.
"I think it's not a fair result but I'm angry about our poor performance at the beginning of the game. To concede another goal early, to have to chase the game is always difficult.
"I don't understand sometimes, it's crazy. At the beginning we don't believe enough in our quality because after when we play, we play forward with good intention and can hurt a team like United.
"It's a big disappointment for the players, the staff and the fans because we found a good quality in the second half, a lot of chances to come back and we have to seek a different explanation in our poor performance at the beginning of games."
Is Puel in danger of losing his job? Let us know what you think.