Sir Alex has a special place in my life. In fact, he was the main man. I was not famous, I was not a star. I arrived at Old Trafford as just another young talent. He was the one who told me to do all the right things. He gave me the opportunity to play in one of the biggest clubs in the world. So he is one of the most important people in the world for me. I worked with Sir Alex for a few years and I know he deserves ­everything that he has achieved in his career. He works so hard, he is clever, he has experience, he is a human guy.

I'm in love with football, but I just needed to recapture that strength to train and play. So many people helped me along the way that I'm afraid to leave anyone out. Above all, though, I want to mention the help of my medical team that has been working alongside me for the past two years.

I'm aware that, whatever the circumstances, there will always be speculation about me.

If we can't help our family, who are we going to help?

I'm proud to play for Real Madrid because I have fun; when you no longer have fun it's a sign that it's time to leave. For now though, I'm happy here at the greatest club in the world.

If I can have the chance to be the best ever, then that would be perfect.

I don't have to show anything to anyone. There is nothing to prove.