坏男人的乖老婆乖老婆的坏男人
[huài nán rén de guāi lăo pó guāi lăo pó de huài nán rén]
'The well-behaved wife of a bad boy and the naughty man of the obedient wife,' which paints a picture of contrasting personalities within a relationship. One party might behave mischievously while their partner plays the role of being more compliant or understanding, creating a complementary balance between them.