RARKPK Box office collection of Rocky Aur Rani Kii Prem Kahaani Day 8: Alia Bhatt-Ranveer Singhfilm clocks Rs 80 crore; aims for Rs 100 crore over the weekend 1 year ago Prior to coming into its 2d weekend in theatres, Karan Johar’s Rocky Aur Rani Kii Prem Kahaani skilled a moderate…