The former Spain midfielder's current contract with the Catalans expires at the end of the season and has been linked with taking over the Nerazzurri in the past

"No, it's fine,

it's a gift from a friend ,

"

Guardiola told 'Champions League Live' before reiterating his commitment to Barca.

"

I currently train the most fascinating team there is. "

"He is the best player that I have ever coached and we are happy that he is with us.

"

Since November, Goal.com has been publishing exclusive extracts from Graham Hunter's highly-anticipated new book, 'Barca: The Making of the Greatest Team in the World'. The very last extract, which is published on Friday, looks at Andres Iniesta's risky return from injury in the 2009 Champions League Final and how he was described by Wayne Rooney as the 'best midfielder in the world'. Don't miss it!