Naan Sirithal (transl. When I laugh) is a 2020 Indian Tamil language comedy film written and directed by Raana in his directorial debut. Following the success of Meesaya Murukku and Natpe Thunai, Sundar C co-produced Aadhi's third film. Hiphop Tamizha and Iswarya Menon in the lead roles and K. S. Ravikumar is playing a villain role, while Badava Gopi and Eruma Saani Vijay are playing supporting roles. It is a feature film version of Raana's own short film Keka Beka Keka Beka.The first-look was released on October 7, 2019 and the film released on 14th February to positive reviews but become a hit at the box office.