The two were seemingly inseparable for years until, that is, they suddenly weren’t.

So whatreallyhappened to the friendship between the once-inseparable mega-stars?

“I love Karlie Kloss,” Swift told the outlet.

Taylor Swift and Karlie Kloss smiling

“I want to bake cookies with her!”

), with fans fondly dubbing the relationship “Kaylor” (viaElite Daily).

“People had been telling us for years we needed to meet,” Swift told the outlet.

Taylor Swift and Karlie Kloss posing

“I remember makeup artists and hair people going, ‘Doesn’t she remind you of Karlie?

God, she and Karlie would be best friends.

They’re the same.'”

Taylor Swift and Karlie Kloss sitting

So what could have happened to pull these once-inseparable friends apart?

Sounds awfully like her “twin sister” Karlie Kloss, no?