Ronaldo has said he misses his former boss Carlo Ancelotti and hopes they play together in the future.
Ancelotti was sacked as the boss at Santiago Bernabeu, after winning the 10th UCL, but failing the next season.
He has been out kg a job since then, but has been linked with a return, with United and Chelsea also on the list.
Ronaldo says he enjoyed his time under Ancelotti and hopes their paths cross again at some point.
“Mr. Ancelotti was an unbelievable surprise. In the beginning I thought he was more a tough person, kind of arrogant, and it was the opposite,” Ronaldo told ESPN.
“He’s like a big bear. He’s a cute guy, such a sensitive person. He spoke with us every day. Not just with me but with all the players. He had fun with us.
“He’s an unbelievable person. I just wish every player could have an opportunity to work with him because he’s a fantastic guy, a fantastic coach and I miss him a lot because we won many trophies together. And I wish to work with him one day again.
“But now I’m good. I have a new coach and I’m happy too, but it’s great I have good memories.”