It is a very cute story and have amazing, and adorableee moments
It's about A girl who falls from a cliff and her "human" hearing got worse, while she becomes to understand animals! After 3 years I think (not sure), she met a "guy" who she managed to hear clearly and suspect that he is an animal. "Are you a human?" she said without thinking and you got to read the manga to know what happened next hehe.
It's a good one and both MCs get a good development and stuff now. Anyways it's worth it ^^