The actor was on the sofa to promote his new movie ‘Dracula Untold’, so naturally, he ended up leaning in and jokily biting the presenter on the neck.
Susanna couldn’t resist pointing out that Luke’s own teeth have some fang-like qualities and after plenty of giggles and flirty glances, the actor stood up and prepared to demonstrate his skills on Susanna.
“I’m not sure we can broadcast this,” laughed Susanna as Luke leaned in, before telling him: “Oh, that felt rather nice actually!”
After the pre-recorded interview had been played, cameras cut back to Susanna and Ben Shepherd in the live studio, where she was looking a little red-faced.
This isn’t the first time the former ‘Strictly’ dancer has flirted up a storm while questioning an A-lister.
Susanna also caused a stir when she asked ‘Downton Abbey’ star Dan Stevens if he had to “beat off a lot of men” in order to get a part in his latest movie ‘The Guest’.