Vijay Sethupathi played the role of a transgender woman in the film. In an earlier interview, he revealed that ever since he heard the script of the movie, he was keen on taking up the project. Speaking to Film Companion, he said, “When he (Kumararaja) narrated the script, I liked it so much. The way it was written was so awesome. In one scene, my kid asks me why I was not born as a female. That scene was written so well that I decided that I don’t want to miss this film. I begged him (the director), told him that you don’t need to pay me any money. On the first day, I think it took 50-60 takes. Then finally, I realised the female inside me. I got the confidence.”