He could feel the warm, sweet air inside.

VOA: special.2009.04.04

Initially when we go to a warm place, we feel the relief and there's this spiky level of wellbeing.

刚去到一个温暖的地方，会感到放松，幸福水平高到值峰。

哈佛公开课 - 幸福课课程节选

I guess it makes me feel a little warm, fuzzy on the inside

我想，它让我心中隐约感到些许温暖，

去溜冰场 - SpeakingMax英语口语达人