Emmanuel Petit regrets moving to Chelsea.
"I spoke to Arsene. He really wanted me back, but I was honest with him.
"I said, 'I appreciate it and it's very tempting, but I didn't feel that you wanted me to stay when I signed for Barcelona a year ago'.
"It's like divorcing somebody. When you don't feel desired by them, what's the point of going back?
"We had a very good conversation and it was tempting, but once again I listened to my wife.
"She wanted to go back to London – she didn't want to live in Manchester – so I made the same mistake twice in one year."