Which Taylor Swift song is about Matty Healy: a verified relationship explainer

Fans often ask which Taylor Swift song is about Matty Healy, and the tracks most consistently tied to their high-profile relationship are "London Boy" and "The Man," with contextual references also appearing in "Miss Americana" and informal writings. This evergreen explainer summarizes the public timeline, documented statements, and media coverage while distinguishing between fan inference and directly confirmed detail. Swift has not issued a definitive statement crediting Healy as the sole subject, yet widespread reports and lyrical allusions align with a period of personal creative output shaped by a high-profile relationship. The following profile breaks down key moments, named songs, and the limits of verified information available through public sources.