The one in the dressing room at Old Trafford which pissed Mourinho off. I’ve seen a few more details on this and apparently as the row was kicking off Mendy turned the stereo even higher. After the fight, Mourinho bollocked his players for not getting involved enough and not behaving like a team, unlike us. Conversely when Pep came out of the shower to be told he praised them and insisted we carry on.