The Portuguese attacker went to ground inside Barca's 18-yard box in the first few minutes and there was no agreement over whether he'd dived
It took just three minutes for a divisive referee decision in Sunday's Clasico as Cristiano Ronaldo went down in the penalty area under a Samuel Umtiti challenge.
The Real Madrid No.7 appeared to be on the receiving end of contact from the Barcelona defender three minutes in - but was it enough contact to justify giving a penalty?
The officials at the Santiago Bernabeu decided against it - and thousands of football fans made their varied opinions crystal clear on Twitter in the moments afterwards.