Game of Thrones star Maisie Williams has been filmed doing the “cinnamon challenge” – eating a spoonful of cinnamon and seeing how long she can keep it down! Watch the cute video now.

The 15-year-old Williams, who plays Arya Stark, is fooling around with her friends, and they record a video of the actress ingesting a large quantity of cinnamon, with an interesting result:

Don’t try this at home, kids! The video was posted on People.com.