Zhao Yang and Rui Zhu were close friends since childhood, akin to what we call besties in modern language. They had similar personalities and shared the same interests, having been inseparable since they were kids.
From a young age, Zhao Yang knew about Rui Zhu's feelings for her older brother. She herself was eagerly hoping for this union to happen. Not only would it make her and Rui Zhu sisters-in-law, the Li Family also stood to benefit from her brother's future prospects.
Such a perfect arrangement, which many people desperately sought for yet could not secure. It was just her stubborn elder brother who refused to comply. He kept stumbling over the same issue - all because of that wily country girl. Her brother was usually good at grasping opportunities, if he was not blinded by that girl, he would certainly have wedded Rui Zhu without hesitation. Empress Mo wouldn't be so angry and anxious, and she wouldn't be all worked up too!