Manchester United legend Roy Keane saw a barb aimed in his direction this week.
The former club captain was speaking about United star Marcus Rashford recently.
When Rashford made a talking gesture after scoring a rare goal this season against Tottenham in the Premier League, Keane stated on punditry: "He's got no right to be upset, he's not done the business"
Speaking on Sky Sports, he added: "We need to see more, he's showed it before, he's got the quality.
"Why does he seem to be upset with everybody? He's got to go and enjoy it he's playing for Man United."
This week, Rashford put up a playful Instagram post, where he showed himself smiling in training.
He then added the caption: "'So, he does smile.' Have a great day, my people!"