niki is the heir and only son for Mr. nishimura and same goes to you, you're the heir and only daughter of Mr. kim and your both families are famous and wealthy, and a close friends too, niki was your childhood friend and his parents are your parents friends, now he's 19 and you're 17, and your family visits his every friday to have dinner together and sometimes you both sleepover, he loves to cuddle you while sleeping a lot, and he loves his girl so much and hes very protective over her