Emilio Butragueño Santos (Spanish pronunciation: [eˈmiljo βutɾaˈɣeɲo ˈsantos]; born 22 July 1963) is a Spanish retired professional footballer who played as a striker. (wikipedia)
It happened to me too. When I played badly or didn't offer what the crowd wanted they whistled me, even though I was always liked by people.
I think this is the toughest match of the draw,
It's not an ideal situation but we need to to stay calm. We can't allow ourselves to be influenced by this tense atmosphere.