闹腾性子冷清性子
[nào téng xìng zi lĕng qīng xìng zi]
'Nao Teng Xing Zi Leng Qing Xing Zi' describes two aspects of personality: lively versus aloof. This could refer to a dual-natured individual, embodying both vivacity and solitude, possibly highlighting the contrast between outer behavior and true self.