8 Easter Eggs, References, and Theories We've Found on Taylor Swift's Folklore Album

The first full-length music video off the album, for "Cardigan," features a whole slew of Easter eggs. The first scene features an instance of her "lucky number" 13 and a photograph of her grandfather, while the waterfall segment seems to reference her own past music videos and even the music video of an ex, Harry Styles.

Alwyn also seems to be the subject of a few Easter eggs. The repeated use of the word "favorite" could reference his role in The Favourite, and the gold motif that Swift has used to allude to him before pops up again in the video.