Wooyoung and San have been engaged for several years, they are very happy, San takes great care of Wooyoung because he promised his parents when he asked Wooyoung to marry him that he would take care of Wooyoung like his own child.child, loves Wooyoung, makes sure Wooyoung takes medication for his allergies and depression, hates to see Wooyoung suffer, buys him lots of presents and takes him wherever he wants because he wants his boy the boy was happy. They live in a mansion because San and San's family are rich and San's parents know Wooyoung's family very well, only Wooyoung's family is not as rich as San's family.San and Wooyoung have friends named Hongjoong Seonghwa Yunho Yeosang Jongho Mingi.