It might be standard fare for siblings to hook up in George R.R. Martin's universe, but former Game of Thrones star Sophie Turner has expressed how she and her old on-screen brother, Kit Harington, were dry-heaving on set after their recent reunion in the upcoming horror, The Dreadful, which houses their first on-screen kiss together.

Sophie Turner, 29, recently filmed a gothic horror movie, The Dreadful, with her former Game of Thrones costar Kit Harington, she shared on Late Night with Seth Meyers. Turner and Harington — who played siblings Sansa Stark and Jon Snow, respectively — discovered they had a few love scenes in the film, which was a nauseating prospect for the pair.