Translation: When you search intitle:index.of, you are asking Google to find exposed server folders where files are openly listed for download.
Even if you stumble upon a directory containing romance-themed videos, consider the risks: intitle indexof hot sexy vedioes better
If you truly need to study how romantic storylines are constructed (e.g., for writing a novel or screenplay), search for scripts, not raw video files: Translation: When you search intitle:index