A strong argument broke out between Tottenham's head coach José Mourinho, and Chelsea's manager Frank Lampard during their clubs' clashes in the fourth round of the Carabao Cup,
Some footage showed both managers in a strong argument, when the Blues went ahead with an unanswered goal.
"Old friends Lampard and Mourinho are exchanging a few words on the touchline here at the Tottenham Hotspur Stadium," SkySports reported.
https://twitter.com/SkyFootball/status/1311022313903661061