“Ghost of You” is the thirteenth track on 5 Seconds of Summer’s third studio album, Youngblood, released June 15th, 2018.

Guitarist Michael Clifford commented and expressed admiration for the song in an interview, saying:

It’s not like anything we’ve done before. I think it will really resonate with our fan base.

In addition, Luke Hemmings stated how he was inspired to write this song by the show This Is Us (Season 1, Episode 12), where a doctor danced alone, imagining that he was dancing with his dead wife.

The song tells the tale of a heartbroken lover who has lost his significant other and refuses to accept the fact that she is never coming back.