Taylor Swift and Matty Healy split after just a month of dating, a day after news broke that the singer had kissed a security guard in Denmark on the mouth.

An insider has opened up about their relationship, and although the reason why they broke up has not been revealed, the source told ET that “Taylor and Matty broke up. They’re both extremely busy and realized they’re not really a good fit for each other.”

According to the same person, “friends of the famous singer want the best for her and are not shocked that their relationship ended so soon after she recently got out of a long-term relationship.”

The dating rumors started when they were constantly seen together since the beginning of May. He appeared at various concerts on her Eras Tour and they hung out constantly after that. Photos were also released of the pair cuddling up in a prestigious Manhattan hotel while on a double date with Jack Antonoff and Sara Margaret Qualley.

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According to the NY Post, Matty and Swift dated briefly in 2014, with the report claiming that Swift said, “We exchanged numbers, let’s see what happens.”

When news broke that they were dating, ‘Swifties’ immediately started looking things up about him and posted that Healy had made some racist remarks against Kanye West and Ice Spice and created the #SpeakUpNow campaign.

“Please use the platform responsibly,” the statement said. “Support inclusivity, celebrate diversity and promote empathy and understanding.”

Matty Healy, 34, is the son of Denise Welch and actor Tim Healy. And the Times may have called him “the only interesting straight white man in rock right now,” but he’s certainly not as good-looking as the singer’s previous long-term love and rumored fiance, Joe Alwyn. His last romance, with British singer FKA Twigs, fell apart because they both had busy schedules. His four-year romance, before that, with model Gabriella Brooks, broke up in 2019 after she became disillusioned with his “party habits”, which he had been unable to curb. “Taylor Swift sure has a knack for picking men who seem guaranteed to make her unhappy,” her fans claim.