If it looked like Chris Hemsworth wasn’t just acting during his passionate kiss at the end of the credits on “Thor: The Dark World” - it’s because he wasn’t.

Co-star Natalie Portman revealed to the Daily News that due to a scheduling conflict she couldn’t reprise her role as Thor’s mortal girlfriend in time to film the scene. So a special stunt double filled in - Hemsworth’s real-life wife, “Fast & Furious 6” actress Elsa Pataky.

“It was for reshoots (after the film was finished) and he was working in Hong Kong and I couldn’t get there because I was working on my own film,” Portman told the News.

“And so they put his wife in my wig and costume, that’s why it was so passionate.” [x]