the.com/frog prince

A fairy-tale prince trapped as a frog until a princess's act breaks the spell.

means a cursed or transformed prince trapped in a frog's body, waiting for a princess's kiss (or in older tellings, her disgust-fueled tantrum) to break the spell

from from the Brothers Grimm tale 'Der Froschkönig' ('The Frog King'), collected in their early-1800s compilation of German folk stories — worth noting that in the original version the spell breaks not with a kiss at all, but when the disgusted princess hurls the frog against a wall; the kiss is a later, gentler retelling (most famously Disney-adjacent in the popular imagination) that softened the story's edges

original ending
princess throws frog against wall, not kisses him
kiss version
added later, disney popularized the softer edit
moral lesson
keep promises even to slimy strangers at dinner
brothers grimm
first published the tale in 1812
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