Reacting to reports that his wife and actor Kajol and filmmaker Karan Johar have patched up, Bollywood actor Ajay Devgn has said the issue is â??very personalâ?* and he refused to talk about it. In his autobiography Karan had said that his nearly 25-year-long friendship with Kajol ended prior to the release of his and Ajayâ??s films - Ae Dil Hai Mushkil and Shivaay.