Daily Chinese Idiom Guessing Game
Reluctant to part; reluctant to say goodbye.
依依依恋的样子；舍放弃。形容舍不得离开。
明·冯梦龙《醒世恒言·卢太学诗酒傲王候》那卢楠直送五百余里，两下依依不舍。”
At the airport, they waved good-bye, feeling yiyibushe.