iso-iso
Moving about cheerfully and busily because you're looking forward to something. A happy, bustling energy as you get ready.
💡Getting dressed for a date — 'She was iso-iso getting ready for the evening.'
デートの準備をいそいそとしている。
She's iso-iso getting ready for the date.
He ___ packed his bag the night before the camping trip.
キャンプの前夜、彼は○○と荷造りをしていた。