He born in Osaka, Japan. Grow up in an artist family, his grandfather (father side) is a traditional japanese painter and grandmother a traditional dance instructor, and father a composer. His mother die when he just a year old baby, and then a year later his father remarried with other women. His unconscious feeling, don't like his new mom even he just a 2 years old brat. Crying loudly when she carry him. After that he always with his grandparents. He grown up to travel to many countries (England, USA, Canada, Brazil, New Zeland, Maldives, France, Italy, Egypt, Switzerland, Ireland) with his grandparents when they have an exhibition, make him learn english to interact with other people. His grandparents died when he is in middle school. His father have two other child, a boy and a girl. He grow to like his mother, after all he really close to his siblings. They all like music and because their father a composer, Nathan think he would become one. His father really happy with this and teach him everything he can. He like everykind of music instrument but really fond of piano, guitar and drum.

Once a year he will go to meet his real mother family in Seoul. He like to learn korean from his cousins rather than his grandparents. Sometime they told him using banmal (informal term)to them since they are younger. He still used it when with his granparents, aunts and uncles. He like it, when their face change and tried to told him the right way. When he is graduate from high school, he got in Composition Major in SNU (Seoul National University).  Since then he moved to Seoul and stays in his own apartment. His mother family still convice him to stay with his grandparents in Seoul. but he refuse since he think that he need to learn life by himself. Now he is a junior in his college, busy with homeworks, composing song for some company in Japan and Korea, part time job in a cafe as a waiter and spend little of his free time to learn cars modification. Sometime he take care of Sehun, when he feel likes run away from home and stay at his places. Doing casual dating (girls) from time to time, not really interested make serious relationship just yet. He still in touch with his family, both in Seoul and Osaka. In weekend he will try to go to his grandparents house and if he got longer holiday he will fly to Japan.

He supremely confident with a natural ability to attract attention to himself. His upbeat and magnetic personality often entices others to follow his lead. People can't help but respond to his warm and cheerful personality. He like getting attention, approval and praise from people around him. When he want to do something, he will give his all, but he will not do something based on others people order. He like what he doing and do it wholehertedly even without order from others. If people try to orders him around, they should get ready being ignored. He do not like to take orders from others and enjoy getting his way. He can get childish or moody should he be given orders that he do not like. He easily take offense to comments made. If confronted, he can turn to be quite childish, he will fight back with his agressive nature and is known to have temper tantrums should he not get his way. He is self-involved and can be self-centered, if he does not pay attention to the feelings of others, he can easily become spoiled and resented by others. In order to get his way, he will tell a lie if it seems advantageous to do so. He is however, not very good liars and other people can usually see through him.

His noticeable personalities is independent. He is determined to make the most of his assets. Since 12 years old he start work pat time to make money by himself , eventough hi parents can give him more than enough. A super-achiever, he sets high standards for himself. He always try to get number 1 rangking in every class, mostly he will get it. He is more then willing to take a gamble and follow a goals. However, if success is not immediate, he tend to lose interest and give up easily. he is notorious for not finishing what he have begun. This is due to the low tolerance for boredom and lack of patience. If the excitement is gone from his idea, he go off and search for it elsewhere. Underneath the strong, independent surface, lie insecurity. This is due to the intense drive to succeed and sometime he put too much pressure on himself, thus resulting in self-doubt however, the natural optimism and enthusiasm overtakes this and the underlying insecurity may never be known to others.

 He is good friends, he always look out for his friends with caring and generosity and will protect them should the need arise and encourage them with his natural optimism. There is a tremendous sense of loyalty in his relationships. He can be very creative sometime, he will do something when he is bored with his creativity: prank other people. People will thinks prank is something real and serious, sometime they even don't know what to say when he say that jut a prank. He maybe serious in his work and all, but he will be very playfull and easygoing when he with friends or other who close to him. He is an extrovert person, he can't keep what on his head and always says it bluntly, whether its a bad or good thing. He usualy simply being himself rather than as the result of conscious intention. the bad side is he will think others will be just like that and belive them eventough maybe they didn't honest or have other intention. He is bad liar and also can't tell when people lie to him. He also easily confuse by unusual behaviour of people, he may smart in school and all, but he quite clueless when it come to new feeling and new thing he never experienced before.

PERSONALITY. 
Luhan has bright, easy going and friendly personality. Can be really childish sometime. Humorist, a mood maker around people who close to him. Honest, doesn't have many secret. When he’s feeling down, he’ll find somewhere to be alone, where no one can find him. Luhan doesn’t get angry easily, and never holds grudges; he has a good temper. Luhan is kind, gentle and sweet he has the charcteristics that any girl would love (unlucky for them, he only set eyes for boys). He's smart and amazing at solving the Rubik's cube. He also has a positive outlook on life. He is a good person and can helps people who he just met. He's very  caring, which is shown on the way he treats his friends.  He gets along very well with almost anyone. He is a bit shy and awkward around girls though. Most people think Luhan is the perfect guy: talented, smart, handsome. Yet, he also has some negative traits. Luhan has a short-attention span; he gets easily distracted by the tiniest things. He is also very lazy and annoying at times. He may seem mature, but he is actually very childish. He whines until he gets what he wants but he knows the line between what he can or cannot have.

MEETING.
They already met 2 years prior, when Luhan is junior year and Jihun is still freshman who attend the same university and Luhan sometime teach his class as assistant teacher. On those years they barely notice each other since Luhan was in relationship that time. But this is change after they met again after Luhan graduated and single. Both was in crowded subway, and both doesn't get seats. Standing and there a y ahjussi who start to molesting Luhan. This ahjussi think he is girls because he actually look like a girl at that time (he not use girls cloth tough), even Jihun can't recognize him. Before Luhan can snaped at this ahjussi, Jihun already beat him. Luhan recognize him quickly. They go to cafe where he work, apparently Luhan met up with friends there. After that time Luhan become regular costumer in that cafe. His boss and co-worker notice Luhan have fall in love with him and tell Jihun, but he brush it off as a Joke. This two become close, and as Luhan feeling grow he confesse to Jihun. Jihun feel shock, and confused at the same time that can't properly answer him. And Luhan says that he can take his time. After that confession Luhan love-attack and him being followed become his everyday routine.