Jiyeon: -Girlfriend of Kim Hyun Joong, but suddenly break up because some reason.. -33 years old -pretty, hated people call her elders, doesn't look like 33 -25/12 birthday -work for Kim Hyun Joong, work as his secretary -she is a orphan and because of this, she do not care more about love.. -sings better than a super star Kris: -23 years old -1/1 birthday. -study at SM high school, the most expansive high school and is only for rich people -handsome, tall, clever -he is going to be a successor for his father company -his parents own a few buildings of hotel, mall and Beauty salon -knows how to sing/dance Kim Hyun Joong/Joong -1/1 birthday(same as Kris) -CEO of _______ company -rich, but not as rish as Kris -35 years old -really love Jiyeon but it makes Joong angry about Jiyeon ignoring