Actor Rajeev Sen took to his Instagram handle on Sunday and took everyone by surprise as he dropped a picture with his estranged wife Charu Asopa. Rajeev, who is Sushmita Sen’s brother, shared a happy selfie with Charu Asopa. A user wrote, “Ye kya natak hai.” “Are you serious?” added another one. Another one called her an ‘attention seeker’ and …