Let Her Go is a song by British singer-songwriter Passenger, released in 2012 on the album All the Little Lights. It became a major international hit and stayed widely recognizable online because of its stripped-back acoustic sound and instantly memorable chorus. In short meme clips, people often use it to underline regret, heartbreak or the classic moment of realizing value after losing something. That mix of sincerity and internet irony has kept the song active in edits, reposts and reaction-style videos for years.