Canadian actor Elliot Page has revealed in his new memoir, Pageboy, that he had s** with his Juno co-star Olivia Thirlby while filming the hit movie in 2007.

Page, who was previously known as Ellen Page and came out as transgender in 2020, said that he was instantly attracted to Thirlby, who played Juno’s best friend Leah in the film.

He said that the chemistry between them was palpable and that they started “sucking face” in a hotel room after Thirlby confessed she was “really attracted” to him.

Page reciprocated her feelings, and they began having s** “all the time.”

Page wrote, “Her hotel room, in our trailers at work, once in a tiny, private room in a restaurant… We thought we were being subtle.

Being intimate with Olivia helped my shame dissipate.

I didn’t see a glint of it in her eyes, and I wanted that—done feeling wretched about who I am.”

Page also added that it was one of the first times someone had made him orgasm.

Thirlby publicly came out as bisexual in 2011 and has been married to Jacques Pienaar since 2014.

Elliot’s revelation comes just days after he announced that he had a secret relationship with Kate Mara after he came out as gay in 2014.

Mara was dating Max Minghella at the time.

In his memoir, Elliot details how he and Kate struck up a romance while he filmed X-Men: Days of Future Past.

He wrote that Kate was “in love with two people” and that Max was supportive of Kate exploring their relationship, which was kept a secret from the world.

The pair played a couple in the movie My Days of Mercy, which premiered in 2017 and was released in 2019.

Elliot publicly came out as a transgender man in December 2020 but revealed that he began “feeling like a boy” from the age of nine.

He recalls being in a gay bar just a few months before the premiere of his breakout 2008 movie Juno, where he met a woman named Paula who unwittingly helped him address the feelings of shame he had.

Elliot wrote, “Dancing, sweat dripping down my back, down my chest.

I watched Paula’s hair twist and bounce as she moved effortlessly, chaotic but controlled, sensual and strong.

We wanted to be caught.

Deer in the headlights.

Startled, but not breaking.”

Elliot was paid “north of $3M” to write his 288-page tell-all, which Flatiron Books will publish on June 6.

He kicks off his nine-date international book tour on June 6 at The Town Hall in Midtown Manhattan.

It’s unclear if Elliot is still dating non-binary comedian Mae Martin after the pair got matching tattoos and suited up for the 11th Annual LACMA Art + Film Gala on November 5.

Elliot’s divorce from Canadian dancer Emma Portner was finalized in 2021 after two years of marriage.

While Elliot’s memoir has caused a stir in the media, it should be noted that the content of the book is personal and may be difficult for some readers to digest.

However, it is a brave step for Elliot to share his experiences with the world, and it may help others who are struggling with similar issues.