Miss Lianhua's mother, Huang, is in charge of the tasks of the young women at the restaurant, so without her approval, it's impossible for others to serve the Princely Heir.
As for Yinhua, she is originally the shopkeeper's daughter, and of course, Huang can't order her around. Moreover, since Yinhua is recommended by her own daughter, Huang feels at ease with Yinhua's personality.
Yinhua, however, is far from feeling at ease; she is the least willing to serve the Princely Heir. Her usual reactions upon seeing him are to shrink back and walk away quickly.
Her personality is too humble, the Princely Heir's status is too noble, and she feels her own temperament is weak, not worthy of serving such a radiant figure.
Therefore, regarding Lianhua's request, Yinhua internally resists, but doesn't know how to refuse verbally, agreeing reluctantly.
