Christie spend 8 years of her life in New York city. Her mother divorced when she was 7 and took her and her elder brother, Clyde away from their father in Vancouver. Both of the children felt heartbroken with the situation but they try to hold on just because they love their mother so much. In New York, her mother always busy with her jobs and never have time enough for her children. She go to work every morning, and home at the late of night. She doesn't care with anything her children do as long as they do everything she wants. Christie's mother is a hard person. She is stubborn and she wants everything perfect. She always forced Christie and Clyde to do much of course which actually they didn't like it at all. Her mother married an useless unemployed man that always do bad things to the children. But her mother never believe in them and always think that her husband is a good man. Christie and her brother lived in rich family, but less love.

With the free lifestyle in New York, her brother started to use medicines and join the street gank. Even, he takes her too to join the gank. But, street gank is not a good comunity. Once, Christie fight with a girl from another gank and it made a big street gank fight. Clyde try to helped her, but sadly, he killed on the fight. On the time, Christie is 15 years old. She felt so guilty until she has thinked to suicide. But before he died, her brother asks her to keep alive and do her life better. So she hold on. A years later, her step father do a ual harassment to her. he also threaten her to tell anybody. This time, the accident destroyed her and again,she had thinked to suicide. But this time, she remember about her mother. No matter how much she hate her step father, she loves her mother and she can't broke her mother's heart. To express her feeling, she hide the truth and starts to rebeling her mother and drinks alcohole and smoking. The accident also makes her hate men. She thinked that all men is a liar and a moron.

With all her problems, Christie not only grew up as a drunker, smoker, and dissident, but she also grew as a poker face and cool-hearted girl. She hard to believe in people and she hate to looked as a weak person. for example, she always hold her tears everytime she feels sad or angry just to make people believe that she is strong. She also hard to believe in love. she always thought that love is a fairytale. Christie is apreciate in trust and truth. she will hate if someone hurts her or lied on her. She is stolid, but spiteful and sensitive. Her emotion rarely showed, but it could explode sometimes.

Christie join to SM Entertaiment when she was 17 by SM Town Global Audition at USA on 2008. Now, she almost does 6 years of training. Her mother not too agree with her desicion to go to Korea and being an idol. her mom wants her to being a doctor, like she did. So, she still trying to make Christie change her mind. As a trainee, she hard to make a friend. There's no one could said as her friend, because she'a too stolid. But, she is close enough with the bystander. She always come on time and do the practice then vanished when the practice has finished.

As a magnae and only son in his family, Kyuhyun grew up as a spoiled and childish guy. who believe in love and fairytales. he always makes everybody do what he said. He is  also humorist guy and likes to make a pranks on someone. For example just looked what have he done to Super Junior members.But, he love them (all s) and his family so much. He's also respect his fans and always said that they are his family. He will do anything to make them (members, family, adn fans) happy. Kyuhyun is not a romantic guy. He's not easy to being in love, but if he love someone, he will not let her go. He will take care of her and stand by her side. He will do anything to make her happy. He's rarely show his feeling, but he has a unique way to show it. He often not seems too care, but actually he is always care. He often hide a truth just to make everybody happy. For example, he will not tell anybody if he feels sick or ill because he doesn't want people worry on him.

Kyuhyun loves to play Starcraft so much. He will not care to anything if he had started his date with his PSP. People said that PSP is Kyuhyun's girlfriend.

First time they met, Kyuhyun is Christie's sunbae on SM Entertaiment Trainee Center. On the time, Kyuhyun already debut as Super Junior member and he joined A Wings Project. In the project, a debuted artist responsible to helps the trainee and Christie is Kyuhyun's responsible. The project will end if the trainee already debuted as an idol. Actually, Kyuhyun is in love in her at the first sight, but he too shy to admit it and she never care if somebody likes her.