A Taylor Swift fan was adorably fangirling with a fellow Swiftie after a show before they realized that they already met 4 years ago through their cats

• A TikToker's video about serendipitously reconnecting with a fellow Swiftie they had met years ago has gone viral.
• The two connected after Taylor Swift's opening night for the Eras Tour, fangirling over every detail.
• They then realized while on the same flight back to NYC that they had met before.

A Taylor Swift fan went viral on TikTok with a story about how she met another Swiftie who was seated in the same row on a return flight after they attended the same concert for the Eras Tour. After fangirling about the concert together for hours, the TikToker realized that she and the fellow Swiftie had already met four years ago at a veterinarian's office in NYC. 

New friends Ginnie Low and Sarah Stein told Insider on Wednesday that they were very happy to re-meet each other and plan to hang out again soon.

The story has charmed the Swiftie hive and beyond. Other fans have jokingly called it "this is the most Taylor Swift experience that ever experienced."

How two Swifties accidentally reunited in the most fitting way possible (through their cats, of course)

In the clip, which has amassed more than 600,000 views since it was shared on Monday, Low said she was at the airport to fly back to NYC from the Eras Tour in Glendale, Arizona, when she ran into two other fans who were also at the concert on Saturday.

Low said she happened to be listening to the concert setlist when she met Stein and another Swiftie. The three began adorably and meticulously dissecting the concert together as they awaited to board their flight. 

"This sweet little Swiftie next to me goes, 'Oh my god, did you guys just come from the concert? How freaking good was it?'" Low recalled. 

When the fans boarded the flight, Low and Stein learned they were seated in the same row, and spent the rest of the flight "debriefing the concert and talking about everything Taylor Swift." They also realized that they both were proud cat parents — a bond they also share with Swift, whose cat is arguably as famous as the singer herself. 

Stein told Insider that she had come across Low's TikTok account @thethrifyswiftie, which has over 160,000 followers, before, but she didn't immediately recognize her face. "It was crazy just being on the plane with her," Stein said, upon making the connection.

After their flights landed in NYC, and while hailing a cab home, Stein offhandedly asked Low how long she had had her senior cat. Four years, she responded — the same amount of time Stein has had hers.

Low suddenly realized that she had met Stein at a veterinarian's office on the Upper East Side four years ago. Low couldn't recall Stein's face, either, she said, but she recognized her cat Ollie, which is heavily featured on Stein's TikTok account.

Low told Insider she felt a mixture of shock and thrill when she realized that she'd met Stein before. She said she had frequently thought about Stein since the day they first met because of "how altruistic it was to choose a 10-year-old cat" to adopt.

"I was thrilled to get to tell her that in person," Low said.

Stein had a similar recollection of the events. She told Insider that she, too, has always remembered Low's cat Hamilton. "When we were at the vet I remember there being this teeny tiny little kitten," Stein recalled. "I had never seen a kitten so small."

The two hope Swift hears about their happenchance encounters and appreciate how dedicated they are as fans

Low concluded her video by saying she needs Swift to "know that two of her biggest fans met four years ago in a vet's office with their brand new cats and they're now officially besties because they re-met on a plane on the way back home from her opening concert."

The video was met with a ton of positivity, with many commenters tagging the musician so she'd see it and a slew of Swifties calling it a perfect Swift-universe story. Insider has reached out to a Swift representative for comment — and to ensure the musician catches wind of this.

Low, who has been a Swift fan for over 15 years and who's now a marketing professional, hopes to hang out with Stein again soon — this time, with their cats. Both of them also happen to live in Brooklyn. 

"Our cats have not met since they originally became friends at the vet a couple years back," Low said. "A reunion soon is a must!"

Stein, who's a a summer camp director, said the two have been texting since they returned to NYC. Although Stein doesn't have as big of a TikTok presence as Low, they posted a video earlier this week duetting Low's viral clip and showing off her cat.

"Oliver, how do you feel about your sudden fame?" Stein asked in the video. The cat stared back endearingly and cluelessly.