Riddhi shares throwback pic on social media

Actor Riddhi Sen, who is extremely tied up with the promotion of his upcoming film Helicopter Eela with Kajol, has posted a major throwback photo of

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. The actor shared a photo with his co-actors of the film — Rwitobroto Mukherjee, Rajarshi Nag and Dhee Majumder, along with the director of the film, Anindya Chatterjee. He captioned it, "Four years." Later, the director too had shared the post and captioned it, "Back to few-char."