Actor and director Justin Baldoni has released out-takes from a romantic scene in his film It Ends With Us, which he says is evidence that his co-star Blake Lively’s allegations of sexual harassment are unfounded.

However, she has responded by saying the footage of the pair filming a slow dance is “damning” and corroborates her claims.

The two stars played a couple in the hit film, which came out last year, but have since become embroiled in an increasingly bitter legal battle.

Lively, 37, sued Baldoni, 40, in December, accusing him of engaging in “inappropriate and unwelcome behaviour” and a smear campaign to “destroy” her reputation. He countersued last week, claiming she had made a “duplicitous attempt to destroy” him.

On Tuesday, Baldoni’s team released almost 10 minutes of behind-the-scenes footage to outlets including the Daily Mail and Variety.

It includes three takes from a scene set in a bar, and starts with a caption saying they “clearly refute” Lively’s allegations of inappropriate behaviour, and show both actors “clearly behaving well within the scope of the scene and with mutual respect and professionalism”.

Lively’s lawyers said it showed him “repeatedly leaning in toward Ms Lively, attempting to kiss her, kissing her forehead, rubbing his face and mouth against her neck, flicking her lip with his thumb, caressing her, telling her how good she smells, and talking with her out of character”.

Every moment “was improvised by Mr Baldoni with no discussion or consent in advance, and no intimacy co-ordinator present”, they said.

“Any woman who has been inappropriately touched in the workplace will recognise Ms Lively’s discomfort.

“They will recognise her attempts at levity to try to deflect the unwanted touching. No woman should have to take defensive measures to avoid being touched by their employer without their consent.”

Releasing the video was “another example of an unethical attempt to manipulate the public”, they claimed.

Baldoni’s lawyer told the Hollywood Reporter his client was exercising “his right to publicly defend himself by putting forth actual facts and evidence”.

“Ms Lively wants very different standards to apply to her but fortunately, truth and authenticity apply to everyone and can never be wrong,” he said.

Lively’s lawsuit cited the scene as an example of how Baldoni “ignored well-established industry protocols in filming intimate scenes, and exploited the lack of controls on set to behave inappropriately”.

Her legal documents said he wasn’t speaking in character and that no sound was recorded.

“At one point, he leaned forward and slowly dragged his lips from her ear and down her neck as he said, ‘it smells so good.’

“None of this was remotely in character, or based on any dialogue in the script, and nothing needed to be said because, again, there was no sound – Mr Baldoni was caressing Ms Lively with his mouth in a way that had nothing to do with their roles.

“When Ms Lively later objected to this behaviour, Mr Baldoni’s response was, ‘I’m not even attracted to you.’”

His legal documents said Lively was “consistently unable to take direction” and that she “insisted” she wanted the characters to constantly talk, which he disagreed about.

When he tried to “encourage her to take his direction, Baldoni offered up that he and his wife often just look into each other’s eyes silently, to which she responded, ‘Like sociopaths,’ and laughed.”

Lively “continued arguing” and “continued to break character”, which was “extremely confusing for Baldoni”.

He said Lively apologised for the smell of her spray tan and body make-up. “Baldoni responded, ‘It smells good,’ and continued acting, slow dancing as he believed his character would with his partner, which requires some amount of physical touching.”

Lively joked about Baldoni’s nose, and that he should get plastic surgery, he said.

“Any suggestion that this scene was filmed in any manner other than pure professionalism by Baldoni is unequivocally countered with actual evidence,” his documents added.

“Her allegation of sexual harassment is a documented and knowingly fabricated lie.”

Lively and Baldoni, who was also the film’s director, are slow dancing in a bar and their audio was recorded. After an initial exchange in which she questions whether they are in the correct position, they dance and smile silently.

He kisses her forehead then goes to kiss her on the lips before she apparently hesitates and they continue dancing. She then seems to turn her head with their faces close together and he kisses her cheek.

She tells him: “I think we should be talking. I think it’s more romantic if we’re like… dancing and talking.” He agrees and says “the whole montage is us talking”.

She continues: “Cause it’s like the moment they kiss, then you give them the thing that they want to see.”

He replies: “That’s why almost kissing is also good.” She responds: “Yeah. But we’re still talking.”

They continue dancing affectionately, laughing and discussing the scene. He nuzzles her neck. She tells him talking is “more romantic”. He says he “just got lost” and there’s “no issue with talking most of the time” because viewers will “never know [what’s being said] in slow motion”.

He tells her “I know you and Ryan [Reynolds, her husband] talk all the time”, but he and his wife Emily like to stare at each other, joking that “you would find it terrifying”. She laughs and jokes that “I’d be like, ‘Oh no I found a sociopath’”.

He asks the camera operator to film their lips “super close”, to which she agrees but adds that they should “start talking” and “don’t give it [the kiss] to them”. He agrees they should “keep restraint”.

They keep dancing with their foreheads and noses touching, upon which she starts laughing because she feels “so nosey”. He jokes that “my nose is so big” and she laughs that the film would have to “shut down” and “deal with that”, adding: “Just kidding.”

In the next take, he appears to kiss her neck then says “Am I getting beard on you today?” She laughs and responds: “I’m probably getting spray tan on you.” He nuzzles the other side of her neck and says: “It smells good”. She adds: “Well, it’s not that, it’s my body make-up”. They continue dancing and he shouts cut.

A third take shows their feet and bodies as they dance. The opening caption says “these are all three takes filmed of the sequence”.