Personally, I appreciate this kind of mamga setting. Just fluff romance with no drama. Corny, a bit. But there are way too much romance with drama tropes already if one prefer that. Some even ended up ruining the entire story with the drama that goes nowhere. So yeah, nice one, this manga.
First chapter raised so many manipulative red flags (adult pulling all the tricks in the book on a kid). Kinda disappointed it didn't go that route, would have made for a pretty interesting story.
It's cute though. Typical male-gazey cutesy romance fantasy