Vicky Kaushal, who plays Udham Singh in Sardar Udham, mentions how emotionally drenching it was in recreating the Jallianwala Bagh massacre. He was not the first choice of filmmaker Shoojit Sircar for the role. Irrfan Khan was supposed to play Udham Singh, but he had to back out due to bad health. Vicky says it’s an honour to replace Irrfan. Excerpts from an interview with Outlook’s Lachmi Deb Roy: