喜新厌旧

literal: to like the new, and hate the old
figurative: enamored with new people (e.g. new girlfriend), bored with the old

席卷, 席卷亚洲, 席位, 习以为常, 蓰, 屣, 葸, 玺, 禧, 喜, 徙, 洗, 喜爱, 洗涤, 喜欢吵架, 喜欢, 喜剧, 洗礼, 洗刷, 喜糖, 洗衣店, 喜悦, 洗澡, 夕, 系, 细, 隙, 戏, 舄, 禊, 饩, 细胞, 细长, 细粉, 隙缝, 细节, 细颈瓶, 戏剧, 戏剧化, 戏剧性,