This is one of the main reasons Cristiano Ronaldo chooses Juventus

Cristiano Ronaldo revealed one reason he chose to move to Juventus from Real Madrid in the transfer market this summer.
He was captivated by the attitude of Juventus supporters when he was beaten by Real Madrid in the Champions League quarterfinals last season in Turin.
Ronaldo scored one of El Real's three goals in the game. The goal was spectacular, because the Portuguese star scored through an overhead kick.
And thousands of Juventus supporters actually gave applause to Ronaldo's neat goal. The attitude of Juventus supporters is still in the minds of Ronaldo.