Male protagonist: Every fish scale of mine is in the shape of loving you.
Hostess: I know.
The first story: Difficult to raise - It is not only the original owner that is difficult to raise, but also you.
(What's difficult to control is not only your emotions but also the author's writing style)
The second story: Singing softly to you - all my love words are sung only to you.
…
Concept: In every story, there are songs I have listened to and roads I have traveled.