再吵再闹也是姐妹再打再骂也是姐妹
[zài chăo zài nào yĕ shì jiĕ mèi zài dă zài mà yĕ shì jiĕ mèi]
Emphasizing strong bonds between close female friends, the user indicates no matter how much they argue or fight, they are still 'sisters.' It represents loyalty and unbreakable friendship.