Jenna Dewan Tatum joked about her uncomfortable couples massage with husband Channing Tatum, and how she's third wheel when it comes to Channing and Jonah Hill's bromance Credit: ABC/Randy Holmes

Should have gone to dinner and a movie! Jenna Dewan Tatum made big plans when husband Channing Tatum came to visit her on the Vancouver set of her Witches of East End set recently. During one day off, the couple ventured for a couples massage. The result, however, became more NSFW than R&R.

"In Vancouver, there's an Indian spa—and they don't tell you this—they take you in there and they put you in a sari and then they take it off, so you're completely butt naked," Dewan Tatum, 33, said during a taping of Chelsea Lately on Tuesday, June 24.

"You're normally naked but it's like dark lighting. First of all, there were really beautiful Indian women, so already I was like, 'Maybe I'm regretting this.' And then I'm watching Chan be mortified. This is the funniest part—because I'm sitting there in the steam so I go first and I'm like, 'Oh, he has no idea,'" she continued to Chelsea Handler of the awkward situation.

Indeed, not a clue! The 34-year-old actor then emerged himself, looking very uncomfortable. "Like, [the masseuse] saw him just sitting there naked and then they bring him out and he's just completely naked. She completely knows who he is, obviously," Everly's mom said.

"He looks at me like, 'I am going to kill you.'" She added: "It was quite mortifying for both of us."

Channing luckily has 22 Jump Street costar Jonah Hill for manlier activities—unless Hill invites Jenna along. During an appearance on Jimmy Kimmel Live Monday, Jenna joked that the film's crew once told her of Hill's little crush.

"People were saying: 'Oh, did you hear Jonah's in love with you?' and 'Jonah's crushing!'" she recalled. "And I'm like 'Wait! What?' I'm the third wheel, they have the most amazing bromance."