: The song’s emotional core was heavily inspired by the 63-year marriage of Timberlake's grandparents, William and Sadie Bomar . Timberlake cited their relationship as his primary example of "long-lasting love".
: Timberlake wrote the song for his then-future wife, Jessica Biel , years before they were actually engaged. He has described it as a "love song to someone you feel is your other half," capturing how she impacted his life and how a partner can reflect one's best qualities. Mirrors Justin Timberlake Zippy
: Lyrically, the song uses mirrors to represent a partner who reflects your true self, helping you recognize who you really are and how you’ve evolved individually while remaining connected. Key Facts and the Music Video Timberlake Pays Tribute to His Grandparents : The song’s emotional core was heavily inspired