Pretty good take on The Little Mermaid lore. The title shows how painful unrequited love can be, and at times it escalates into WTF moments. But I like how the mangaka didn't treat the feelings of the characters as something changeable by one kabedon, and how, while not everything can turn out the way we want it even through shoujo-stereotype of "working hard", the title still gave us something to be tentatively hopeful for.