ˌgood ˈnature noun [uncountable] a naturally kind and helpful character or attitude to people:
He had his father’s good looks and his mother’s good nature. [TahlilGaran] Dictionary of Contemporary English ▲
good nature n. Readiness to please others and to be pleased. Cheerfulness, pleasantness.
Everybody likes Mr. Crowe because of his good nature. Miss Reynolds was remembered by her students for her good nature. [TahlilGaran] English Idioms Dictionary ▲