Ribbon Movie Review. Film Ribbon starring Kalki Koechlin and Sumeet Vyas is out in theatres with Sidharth Malhotra, Sonakshi Sinha and Akshaye Khanna starrer Ittefaq. Rakhee Shandilya directed this film. Ribbon is about a young couple Sahana and Karan — who face many challenges in life. The story tells how the couple deels with it all and how trying to maintain their relationship. But is this film should watch or not ? Find out here more about the cast, story, performances and much more about the movie in this movie review. Watch the video.