Natalie Dormer insists she had no issues working with fiancé Anthony Byrne.

The 'Game of Thrones' actress, who got engaged to the Irish director in 2011, locks lips with three different men in Hozier's new music video, 'Someone New,' and admits she was surprised it wasn't more difficult to shoot the intimate scenes because her husband-to-be, 39, was behind the camera.

She said: ''We had so little time to get so much done that to both our surprises, we just went into professional mode and the subject matter didn't affect us at all.''

The British actress, 33, filmed the video in one day in London after asking Hozier, 24, if they could work together because she is a huge fan.

The 'Hunger Games' star started dating Anthony after meeting him on the set of 'The Tudors' in Ireland in 2007, and they are now planning to shoot a psychological thriller together, which they also co-wrote, early next year.

She told E! News: ''Maybe Hozier will record the theme for it - if we're lucky.''

Natalie previously admitted she had put her wedding plans on hold due to her hectic schedule.

Speaking in 2013, she said: ''We are still very much engaged. We've just been so busy that we haven't managed to get around to planning it.

''It won't be a big one... We were thinking of around 40-odd guests.''