Samir Nasri says he feels "sad" after Manchester City's sacking of Roberto Mancini.
Mancini publicly criticised Nasri during the season.
Nasri said: "He brought me to Manchester City. I don't want to speak about his departure because I don't know the ins and outs of the story.
"I feel sad but I'm professional and I know how football works. I was at Marseille and had four coaches in four seasons. Changing coaches is nothing new."