Is Joe Alwyn concerned that his girlfriend Taylor Swift will see him go hot and heavy on TV?

"I mean, she's read the book, and she loves the book, so she knows it," Joe stated in an Extra TV interview while promoting "Conversations with Friends" with co-star Alison Oliver.

"Taylor absolutely couldn't be a bigger lover of the project," he continued.

The new program, which will premiere on Hulu on May 15, is based on Sally Rooney's 2017 novel of the same name.

The British actor takes on the role of a married guy who has an affair with a 21-year-old college student.

"You go through, like, a lot of practice and in-depth chats about the personal situations and kind of what story we're trying to convey," Alison said of the show's steamy sequences.

"Hopefully, each intimate session seems different, or there's some evolution in their relationship," she added.

While the 31-year-old actor has been busy giving interviews to promote his next series, he has been tight-lipped about whether he and the "folklore" hitmaker are engaged.

"I mean, the fact is, if the answer were yes, I wouldn't tell, and if the answer was no, I wouldn't say," he said in an April interview with the Wall Street Journal.

Over the previous few years, the couple has fueled engagement rumors. In fact, many admirers believe the couple has already secretly married.

The "Never Ever Getting Back Together" singer was photographed wearing a diamond ring on her ring finger in January 2020 while doing interviews for her "Miss Americana" documentary.

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Though neither celebrity discussed their love lives, Joe Alwyn did offer fans something to talk about by detailing his cooperation with his fiancée on two tracks from her "folklore" album.

When Taylor Swift entered the room, he began playing the piano and sang what became the first stanza of "Exile," he told Vulture.

Joe added that Taylor wanted to "try," so they sat down and eventually performed the song together.

"It was absolutely impromptu, an accident."

He also told GQ that while Joe's voice isn't included on the Bon Iver collaborative song, he did perform a sample and received voice notes of him singing.

"It was a bonus of lockdown," Joe remarked, adding that working alongside his girlfriend was "wonderful," and he is quite pleased of it.

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