Unaware of Harry’s royal status, Emily unabashedly snacked on his popcorn. The prince didn’t notice it right away, but when he did, his reaction charmed the world. He began making faces and joking with the little girl.

This video went viral! While Prince Harry was distracted in conversation with a man during the Invictus Games competition in Canada, the girl sitting next to him—revealed to be Emily Henson—seized the opportunity.