原谅你潇洒成性虚伪成病
[yuán liàng nĭ xiāo să chéng xìng xū wĕi chéng bìng]
Literal translation: 'forgive you for always being casual and deceitful out of illness/habit'. Suggesting a mixed emotion of understanding and criticism about someone's nature. It seems like a contradictory sentiment combining tolerance with subtle disdain.