spring in one's step

Noun

idiomatic

(idiomatic) enthusiasm, energy or a positive outlook or cheerful attitude.

Japanese Meaning

意欲や活力、元気な態度 / 明るく前向きな考え方や展望 / 快活さや活発な気分

After hearing the good news, one walked with a spring in one's step all day.

良い知らせを聞いて、その人は一日中足取りが弾んでいた。

Sense（1）

(idiomatic) enthusiasm, energy or a positive outlook or cheerful attitude.