Diego Simeone refused to shake Jurgen Klopp's hand after seeing his Atletico Madrid fall to a 3-2 defeat by Liverpool in a dramatic Champions League contest.
The LaLiga champions saw Antoine Griezmann sent off, a penalty given against them and a penalty decision of their own overturned in a disappointing night for Simeone's side.
After the game, the Argentine boss sprinted straight down the tunnel, refusing to shake the Liverpool manager's hand.
Klopp did not seem impressed, holding out his hand and then giving a sarcastic thumbs-up when Simeone ran down the tunnel, but the German boss was keen to play down the incident in his interview with BT Sport.