Also, think about the audience. If it's for a younger group, the language should be simpler. If it's adult, more complex. Since the title suggests a cousin, maybe it's coming-of-age. Possible subplots could be about the cousin's background in France, family history, or personal challenges.
Collectors of digital ephemera actively seek out the version as the gold standard, much like a first-edition hardcover in the analog world. My Little French Cousin By Malajuven 57l
He grabbed my hand without another word. His palm was sticky. “Come. I show you the frogs.” Also, think about the audience
The two spend the summer "investigating" local landmarks to find the spot in the photo. They bond over late-night diners, missed turns, and Amélie teaching Leo how to actually speak French (beyond "Où est la bibliothèque?"). The Discovery: Since the title suggests a cousin, maybe it's coming-of-age