Karthik Dial Seytha Yenn  Karthik Dial Seytha Yenn () is a 2020 Indian Tamil-language short film written and directed by Gautham Menon. A sequel to his "Vinnaithaandi Varuvaayaa" (2010), it stars Silambarasan and Trisha reprising their roles from that film. The film was released on 20 May 2020 on YouTube. Filmmaker Karthik is at home during the COVID-19 pandemic without work as theatres are shut down, affecting his career as a screenwriter. While experiencing writer's block, he hesitantly calls his ex-girlfriend Jessie, who fled the effects of the pandemic in New York City and is under lockdown in Kerala. After the phone call, Karthik resumes his writing and composes "Kamal & Kadambari – A Love Story". The film was primarily shot using an iPhone. Kirubhakar Purushothaman of "Cinema Express" said, "The filmmaking is minimalistic with not-so-seamless cuts. Of course, one is expected to cut slack for the film given the immense constraints the team has made this under. But it's a paradox when you realise there would have been no "Karthik Dial Seytha Yenn" without the coronavirus or the constraints."