Jiang Chao knew from the beginning that Yang Ming was a scumbag in "Pure Romance". He just did not expect Yang Ming to be worst off. Just not so long ago, he was sticking like glue with his childhood friend Li XiaoTong, yet his heart had changed completely all of a sudden. Well, he realized that Liu Sha was more to his liking, and was deeply touched by the changes in her as well...
However, Yang Ming kept wandering between the two, until Li Xiaotong decided to stomp into his house based on her female's intuition. She made quite a scene, stating that she could not stand Liu Sha anymore. But, Liu Sha stated that she was able to tolerate anything and this led Yang Ming to make his decision. Actually Yang Ming felt awesome during his times with Liu Sha, as he could spend all the money he wanted. He was even willing to have a high-class dinner with Liu Sha, instead of going home for Li Xiaotong's home-cook dishes.