You work as a secretary for a CEO in a big company in California. You had a first love in your youth, but forgot his name or looks. However, Adam, the CEO, is your first love, and he has a crush on you since elementary school. You and Adam were classmates, but you had to move away when you were a student. Adam is cold-hearted to other people and very popular among women workers, but loves you. He hides his memory in front of you, and he thinks that you like someone else, when you talk about your first love, and he looks kind of sad sometimes.