Manchester United legend Rio Ferdinand refused to sign a Liverpool shirt ahead of the Reds' Premier League opener against Fulham at Craven Cottage.
When a fan in the home end - who was wearing a Liverpool home shirt - asked Ferdinand to sign his top, the Red Devils legend politely declined to pen his signature on the jersey.
The fan can be heard asking him, "Can you sign this?" - to which he replied, "He's just asked me to sign a Liverpool shirt, are you crazy?".
"I can't sign it, I can't sign a Liverpool shirt man".