Real Madrid coach Jose Mourinho has said that forward Cristiano Ronaldo generally conducts himself admirably in the face of jeers from opposition fans.
The Portuguese claims that his compatriot never answers "rudeness with rudeness".
"Insults aimed at Ronaldo? I don't think what I say will change anything," he said.
"It is not easy for a player to be insulted every game they play. You can criticise some of their reactions, when he says to the public to continue or discontinue the hostility.
"But I have never seen Ronaldo answer rudeness with rudeness."
Ronaldo has scored 11 goals in la Liga so far this season.