Diego Simeone was handed a red card after flying into a rage which appeared to be sparked by Liverpool fans in the crowd amid chaotic scenes that followed the Reds' late winner against Atletico Madrid.
The long-time LaLiga manager was forced to watch as his team's full-throated comeback was left in ruins thanks to the latest of goals by Liverpool captain Virgil van Dijk.
As Anfield went wild however, Simeone seemed incensed by the crowd behind him, and was seen engaging with passionate fans close to the pitch.