With her debut film, Kedarnath, clocking three years, Sara Ali Khan couldn't help but reminisce the time she spent with late actor Sushant Singh Rajput. Taking to Instagram, she shared, 'Three years ago my biggest dream came true. Today, I'm really missing my Mansoor [Rajput's character]. It's only because of Sushant's unwavering support, selfless help, constant guidance and compassionate advice that Mukku was able to reach your hearts.'