He joined breakfast shows on BBC Radio 1 and 2 to speak about life as a solo artist so far, marking the occasion with a loud white and red chequered suit that Radio 1's Nick Grimshaw compared to tea towels.
Twitter took the singer reaction as solid confirmation, and reacted just how you'd expect.
The 23-year-old singer dropped his debut self-titled album on Friday (12May17) and is doing the rounds to promote and play his new tracks.
The song isn't even out yet but thanks to a trailer for an Apple Music documentary on the One Direction star's solo career, we've had a sneak peek at the lyrics.
"I'm not normally inclined to listen to people like Harry Styles", he tells Newsbeat.
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One asked why he and One Direction bandmates Niall Horan and Liam Payne had all released new music within days of each other, in the lead-up to the national GCSE exams.
Fans were quick to spot handwritten lyrics revealed in a video about Styles recording the album, aired just before it was released on 12 May.
In the song "Two Ghosts," Styles sings several things that relate to Swift's "Style". Don't make me go to the lyrics'.
Asked if he had any message for Swift, Styles added, "Certain things don't work out". I'm lucky if everything [we went through together] helped create those songs. You're celebrating the fact it was powerful and made you feel something, rather than 'this didn't work out, and that's bad.' And if you run into that person, maybe it's awkward, maybe you have to get drunk ... but you shared something.
Harry Styles cringed as he was put on the spot and teased about his song that has been linked to his relationship with former partner Taylor Swift.
Harry Styles performs on NBC's "Today" at Rockefeller Plaza on May 9, 2017 in New York City. But "Two Ghosts" captures that inexplicable feeling of falling out of love, when someone you once knew more than anyone else is now a stranger.