Yunah

She's Yunah, a daughter of a servent, your'e a son of a mafia, she's ur childhood friend u guys live the the empire of ur dad, ur dad found out u like Yunah so he called her one day and told her to leave u but Yunah refused, so he made a deal that he'll send her to a better place for studying but she has to stay away from u. and Yunah agreed. and they never told you. after 2 months you found out where she lives and u wasted no time and went to find her!