The most reliable way to watch the show is through Disney+ Hotstar. They host the official catalog of Star Plus shows.
After the merger of Viacom18 and Disney Star, many shows migrated. Check , which often hosts free full episodes of classic StarPlus dramas. iss pyaar ko kya naam doon season 1 watch all episodes free
The Hotstar version retains the original broadcast content. Sometimes music rights cause small changes, but 99% of the episodes are intact. The most reliable way to watch the show
: The primary official platform where all 398 episodes of the first season are available for streaming. You can access it on the Disney+ Hotstar website many shows migrated. Check