阿姨我爱你家女儿叔叔我爱你家儿子
[ā yí wŏ ài nĭ jiā nǚ ér shū shū wŏ ài nĭ jiā ér zi]
Translates awkwardly but humorously to 'Auntie, I love your daughter; Uncle, I love your son' suggesting admiration or affection towards another person's family in an unconventional manner.