Boateng, who took in a brief loan spell at Barcelona, has told Rio Ferdinand’s FIVE YouTube channel: “He [Messi] is the captain but doesn't speak. We spoke one time in the shower because he asked if it's difficult to score in Italy because Ronaldo was there at that time, and he showed the rivalry between them. I told him that it was more difficult that Ronaldo was there, and he scored every game for three years. People forget too easily what he's done there.”