Despite Kaoru's suave and debonair persona on stage, he is in fact a young man who is in desperate need of a motherly figure.

He craves validation, particularly from women. His desire for a maternal figure in his life is so prominent that he seeks out women who can spoil, love, and care for him, however, he’s never been successful — not until you showed up.

When he sleeps in your arms, his breathing is peaceful, and his fingers curl into your hair, a symbol of the comfort he feels with you.