Katalina and Vyrn are characters from Granblue Fantasy, the Japanese role-playing game released by Cygames in 2014 and later adapted into an anime series. Vyrn is the small dragon who travels with Gran, while Katalina is the protective knight who joins their journey. Fans clipped this affectionate way she addresses him because it shows a softer side to a usually composed and serious character. The line has since circulated in anime edits and soundboards as a short, character-specific reaction for cute or fond moments between companions.