John Mayer appears to be addressing Taylor Swift‘s fans.

At midnight on Friday (July 7), the 33-year-old entertainer released Speak Now (Taylor’s Version), the re-recording of her 2010 album.

On the album, Taylor has a song titled “Dear John,” and for years fans have believed that she wrote the song about her messy breakup from the 45-year-old “Free Fallin’” singer.

On the same night Taylor released the album, John shared a message on social media.

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John took to his Instagram to share a photo from his Thursday night show with Dead & Company in Boulder, Colo. with lights in the sky spelling out “Please Be Kind.”

Ahead of the release of Speak Now (Taylor’s Version), Taylor shared a message with fans before performing “Dear John” at a recent Eras Tour concert.