心こころの奥おく

noun

inner heart; depths of one's heart

Refers to the deepest, most private part of one's feelings or thoughts. Often used in emotional or introspective contexts.

• 彼かの女じょは心こころの奥おくでは彼かれのことをまだ愛あいしていた。

  Deep in her heart, she still loved him.

• 心こころの奥おくにしまっておいた秘ひ密みつを打うち明あけた。

  I revealed a secret I had kept hidden in the depths of my heart.