臣妾参见皇上爱妃不必行礼
[chén qiè cān jiàn huáng shàng ài fēi bù bì xíng lĭ]
It translates to 'Your humble servant greets the Emperor; Consorts need not perform a salute.' This conveys an informal yet respectful tone, referencing ancient Chinese palace drama context where characters use formal language in court.