Breaking:The release of Taylor Swift’s The Tortured Poets Department has reignited interest in the feud between the singer and Kim Kardashian.

Just MOVE On Taylor, It’s Enough… You are not a Kid!” – Kim Kardashian Is ‘Over and Done’ with Taylor Swift Feud and Wants her to ‘Move On’ After Taylor DISSED her in her New Album of Tortured Poets Department ‘thanK you aIMee’ Release

Between the capitalization of the three letters and the lyrics about bullying, fans have theorized that the track is about the pair’s feud.

Swift, 34, surprised her fans on April 19 with the release of a double album just two hours after her 11th studio album, TTPD: The Anthology, dropped, and one track caught fans’ attention in particular — and raised speculation that it could possibly be referring to Kardashian, 43.

On “thanK you aIMee,” Swift sings about facing bullying, and the lyrics, coupled with the capitalization of the three letters in the title (KIM), led fans to think that the song is a dig at the SKIMS founder.

source tells PEOPLE of Kardashian’s response to the track: “She’s over it and thinks Taylor should move on.”

Kardashian “doesn’t get why [Swift] keeps harping on it,” the source says. “It’s been literally years.”

In the chorus of “thanK you aIMee,” Swift sings, “All that time you were throwin’ punches, I was buildin’ somethin’ / And I can’t forgive the way you made me feel / Screamed ‘F— you, Aimee’ to the night sky, as the blood was gushin’/ But I can’t forget the way you made me heal.”