If you have found a file with this specific name on a file-sharing site or received it as an attachment, be cautious:

ONE LOVE ONE HEART, an idol group known for Japanese pop and youth-themed music.

You can check the safety of a suspicious file by uploading it to tools like VirusTotal or using NordVPN's File Checker . If you'd like, I can help you: Find official lyrics or translations for the song.

Attackers sometimes name malicious files after popular media to trick users into downloading them.

Check if your to safely handle .mp4 files.

Official versions are typically hosted on platforms like YouTube. Safety and Security Considerations

Identify where you can watch or stream the video.