It wouldn’t be aTaylor Swiftalbum release without an Easter egg hunt.

It was there that she revealed that “you’ve seen my co-star in this video somewhere before.”

After the video debuted, Lee thanked the pop star on Instagram.

taylor swift - willow

Credit: Taylor Swift/YouTube

Thanks Tay for bringing me back again for this project.

It means a lot to me & it was great working together again," hewrote.

music video from theReputationera.

Watch the beginning of that videoherefor reference.

Here, she lets that witchy flag fly high.

“Daylight,” 3:36

Ah, finally aLoverreference!

The two hold hands and walk out into a golden ray of sunlight.

In “Daylight,” Swift sings about throwing out her cloaks and daggers and most importantly!