a woman's feelings, a woman's heart
女心は分からん
I just don't understand women.
— 暗殺の森 (1971)
女心だね
That’s a woman’s heart for you.
— 花様年華 (2000)
女心と秋の空。
A woman’s heart is as changeable as the autumn sky.
女心と冬の風はしばしば変わる。
A woman's heart, like the winter wind, often changes.