【 ふわふわ・fuwa fuwa 】light and fluffy
ふわふわ (fuwa fuwa) describes something that is light, airy or fluffy.
(fūsenga fuwa fuwa to tondeitta)
The balloon floated away into the air.
It also describes a floating feeling when you feel restless, unsettled or fickle:
(kimochi ga fuwa fuwa (to) shiteiru)
Learn more words and phases to express your emotions here.
*The と adds focus to the manner, but it can be omitted.