If you've ever wanted to see Heidi Klum, in her own lingerie, and "Game of Thrones" star Pedro Pascal making out in a field, here's your chance. To the tune of Sia's "Fire Meet Gasoline," they make out in a field. And then they make out under a silken curtain. Then they make out on a bed. It's all very romantic.

Until Klum decides to douse a house with gasoline and light a match.

Although Klum looks completely comfortable rolling around in her underwear, she told MTV News that she wasn't always at ease on set.

“I guess it is always strange when you meet someone for the first time and within 5 minutes, you are tongue-kissing that person. Very odd,” Heidi told us about her onscreen lover. “He was like, action and boom, he was right there. It took me a few takes to get more comfortable.”

At the end of the clip, Klum walks out of the burning house (in slow motion, no less) wearing Sia's wig -- although, to be clear, this isn't an official Sia video. It's something Sia wanted Heidi to do, she told us.

“The wig is iconic and that was something Sia really wanted me to wear. I love wearing wigs and wearing her wig, her iconic wig,” she explained.