"Je te laisserai des mots" in A Ghost Story

So today I was scrolling through my reels when he te lasserai des mots popped up in one of them and I'd watched A Ghost Stort about two weeks prior to that and I remember clearly having heard the song in the movie but apparently the song isn't in the movie?? Maybe it's a Mandela effect for me or something and I just have a bad memory. I went through the whole movie soundtrack and there isn't any song that sounds close to it so I'm pretty sure I didn't mix up the songs. I was just wondering if any of yall remember the song being in the movie?