Since leaving Old Trafford, Pique has won every trophy on offer in the game - and has hooked up with Shakira!
"After that, when I arrived here, I was really lucky to have a lot of minutes to show that I can play, that I can do it well," he said.
"Maybe Sir Alex (Ferguson) would want me to be there again but football is about decisions and he took that decision."
Pique started just 12 league games in three seasons for United and his only regret is that lack of playing time.
He continued: "I had three really good years in Manchester, but maybe I could have played more.
"Ferguson understood me and our relationship is good."