The search for continues because the fandom is still alive. Reddit threads, Tumblr blogs, and Twitter fan pages dissect every episode. Popular theories include the idea that Arnav had autism spectrum traits (explaining his OCD and sensory issues) or that Khushi represents "unconditional acceptance" that he never received.
The Ultimate Guide to Iss Pyaar Ko Kya Naam Doon Season 1: How to Watch All Episodes with English Subtitles iss pyaar kya naam doon season 1 all episodes english
A: 301 episodes.