Former Manchester United and current Arsenal defender Mikael Silvestre says it will be an emotional experience to return to Old Trafford.
Speaking in the lead up to the Champions League semi final tie, Silvestre said: "It is going to be weird going into the visitors' changing room, to see the supporters and all the people who work at the club again,"
"It is going to be moving. Nine years at one club, it's a long time, it is a part of my life. And it isn't any old club, it is a legendary club.
"I could have stayed for my 10th year and had my testimonial. It surprised everyone but I wanted a new challenge."
"Ferguson did me a favour, he had never done it before," added the Frenchman.