My friend almost caught on today

I made a Spotify mixed Playlist with a few friends(it makes a Playlist of your top songs and mixes it with your friends top songs) one of my songs about sh played and one of my friends asked who's song it was, everyone else said "not me" so she turned to me and said "have you ever hear the song (can't remember what the song was)?" I said no and she said "good, I was worried you weren't OK. Everyone who sh' s has listened to x song at some point" So I'm off her suspect list now ig