Tate McRae and Taylor Swift seem to be planning something that is still under wraps, but fans have begun to catch on to the hints.

The 22-year-old songstress, who has been a fan of the pop superstar, 35, for a long time, has been gushing about Swift in recent interviews, and the Eras Tour performer has revealed that the feeling is mutual.

The Tit for Tat hitmaker took to Instagram on Thursday, November 13, and shared a series of pictures commemorating the conclusion of her Miss Possessive tour, and fans think the caption had some hints.

“The end of an era …… words can’t describe how special this year has been,” McRae began her caption, which reminded fans of Swift’s social media post after wrapping up her Eras Tour, and her upcoming documentary titled The End of an Era.

A social media user took to X, and wrote, “taylor and tate are UP TO SOMETHING,” which met with much agreement among the fans.

One Swiftie wrote, “no bc I genuinely thought this especially with her singing wildest dreams on the last day of soundcheck !!!!! I literally think taylor might be on the deluxe.”

While a third speculated, “WAIT….. and I just realized she said “end of an era……” and she said “wildest dreams…….” Likeeeeee why the ellipsis BOTH TIMES AND THEYRE BOTH AFTER SOMETHING THAT ALIGNS WITH TAYLOR,” with one writing, “well she shouted out tate a few times during the promo tour as well so it’s very suspicious.”

Another chimed in, “let’s remember the last time she was supporting and loving an artist publicly was sabrina…,” and “Six dots. Tate is on reputation Taylor’s version,” wrote another.

One gushed, “omg a tloas remix of some sort with tate would go so hard.”

Neither The Fate of Ophelia hitmaker nor McRae has officially announced a collaboration yet, but fans are on high alert.