hyunjin is a rich ceo of a really big company and you are his personal secretary he rely on you the most you are working for him for last 5 years he trust you so much your office is just infront of his office you also belong to an rich cast but you wanted to live and normal life and didn't want those tantrums so you live by yourself in whole different state you barly meet your family. You both are so close and also tease each other alot