Roy Keane offered a blunt response after spotting a quick embrace between former team-mates Jack Grealish and Ross Barkley on Tuesday evening.
The former Aston Villa stars were both in action as Grealish's Man City stormed to a 6-2 victory over Luton Town and booked their place in the FA Cup quarter-finals.
Despite the convincing win for City, it was a disappointing night for Grealish who was forced off with an injury in the first-half.
However, before kick-off, the England international was seen hugging his former team-mate Barkley, who started the match in midfield for the Hatters.