high-quality Malayalam subtitles

It sounds like you're looking for a way to get for the movie When Harry Met Sally — possibly with an emphasis on extra quality (e.g., precise timing, better translations, or higher resolution subtitle files).

If you can't find good ones, you can:

Conclusion

Subject:

When Harry Met Sally... (1989) with Malayalam Subtitles (Extra Quality) Genre: Romantic Comedy / Drama Verdict: A delightful, if linguistically challenging, way to experience a classic.

Conclusion

Use a Media Player

: Open the video in a player like VLC or MPC-HC , which will automatically detect and play the subtitles. Streaming with Subtitles