Iss Pyaar Ko Kya Naam Doon? (English: What Name Do I Give To This Love?) is an Indian daily soap opera that aired weekdays on Star Plus from 6 June 2011 until 30 November 2012. The show primarily focused on the love story of Arnav Singh Raizada (Barun Sobti) and Khushi Kumari Gupta (Sanaya Irani). It has been dubbed into Tamil as Idhu Kadhala, Telugu as Chuppulu Kalisina Shubhavela, Malayalam as Mounam Sammadham , and Arabic as Men Nazra Thanya. The series inspired several international remakes, which include Bohjena Se Bohjena (Bengali), Aragini (Kannada) and Bir Garip Ask (Turkish).
On 24 November 2015, Hotstar launched a finite web series of eight episodes to commemorate the original show. The series was produced by Entertainment Mafia, with Barun Sobti and Sanaya Irani reprising their respective roles as Arnav and Khushi.