Lively, 37, sued Baldoni, 41, in December 2024, accusing him of sexual harassment and a smear campaign. Baldoni is counter-suing Lively and her husband, the actor Ryan Reynolds, on claims of civil extortion, defamation and invasion of privacy.
Lively and Baldoni have been locked in a dispute since the film, which is an adaption of a Colleen Hoover novel, was released last summer.
According to Baldoni, there were tensions over the 2023 re-write of the scene, at which he was surprised to find Reynolds and Swift present.
He alleges Lively wrote in a text to him: "If you ever get around to watching Game of Thrones, you'll appreciate that I'm Khaleesi, and like her, I happen to have a few dragons. For better or worse, but usually better. Because my dragons also protect those I fight for."
Baldoni says he responded supportively, writing: "I really love what you did. It really does help a lot. Makes it so much more fun and interesting. (And I would have felt that way without Ryan and Taylor).
"You really are a talent across the board. Really excited and grateful to do this together."
