DisneyPlus Hotstar's YouTube Channel (formerly StarPlus).
Officially, the broadcasting rights for Iss Pyaar Ko Kya Naam Doon (Season 1) are held by Disney Star. The complete series is available on the OTT platform. However, to cater to the massive YouTube audience, the official StarPlus YouTube channel has uploaded the entire series in a playlist format. ipkknd youtube channel link
Wait, there is no separate "IPKKND Channel," so where are the episodes? DisneyPlus Hotstar's YouTube Channel (formerly StarPlus)