Jungsoo is a dirty-minded guy. He always talks about dirty things like man's precious part or even woman's. He thinks is a great thing even though he never really tried. He does what he does only for a joke, though. He is reckless. He is not afraid of anything and is the first one to try everything. He does everything without thinking first that's why he needs someone to hold him back. He is also an adaptable. He gets adapted with new enviroment really quickly. He won't whine about the uncomforting places he's in because for him, everywhere is home.
  He is so full of himself. He always thinks himself as the most handsome guy in the world and he always boasts about it (well, he is handsome, though). He does that so that pepole will think about him more (he likes to be the center of attention). He is really stubborn. He always thinks what he sees, hears, and touches are right and always tries to argue about it when people doesn't agree with him. People need a fatal proof to make him shut up. Even so, he'll admit he's wrong and apologize (triuphantly) if so.
   He is the type of guy who'll be the first one to stand up for his people. He doesn't like people to threaten his guys and always tries his best to fight the bad guys so that his people would be safe. Most of the people around him say that he provides secureness for them, that's why they depend on him a lot.
  He is an easy-going guy. He can befriend with anyone and is a very patient person. He doesn't get angry easily and also doesn't hold grudges. He has a great sense of humor even though he can be sarcartic at times. People can't really tell if he's saying the truth or he's just being sarcastic. He is also an independent guy who doesn't like to rely on anyone, in fact, he wants to be the one people rely on. He doesn't like people to help him. It was as if he wants to say to the world that he's already a grown-up and can do everything on his own (he's full of himself, remember?)
   He is a loyal person. He sticks only to one thing and he's consistent. He hates the word 'cheating' or 'back-stabbing', etc. He is also a cheerful guy who takes the role of the mood-maker. He hates to see people's suliking face and always tries his best to make people smile (with his dirty jokes or sarcastic comments, which sometimes only make the situation worse). He is really optimist. He takes the bright side of everything and will get up right away after facing downfalls. He is really honest, that should be categorized as blunt. He speaks out what he's thinking. People often got hurt by this because he doesn't even polish what he wants to say so that it would be less hurting.

BACKGROUND ) He has a dark past. His father was drunkard. He didn't has job but always got back home late at night just to eat, sleep and ask for money. His mother was only a waitress in a cafe and her salary wasn't that big to make a living of 4 people. That's why Jungsoo's brother at the age of 10 has to cut off his education and help his mother as a security at a hotel. One day when Jungsoo was only 5 years-old, he followed his father to find out where he went or what he did. Just like what he'd assumed, his father was gambling in one abandoned house. As usual, his father got home at night and Jungsoo bombarded him with questions right away. He demanded apologize from him. His father got mad and took a knife. Jungsoo's mother panicked when Jungsoo's father was running to him with a knife in his hand. As expected, Jungsoo's mother got stabbed instead of Jungsoo. Jungsoo was furious. He launched to his father without thinking twice and got a scratch in the neck as a return. Luckily, before Jungsoo got a stab, a neighboor of his saw the fight and called for help. Jungsoo's father was arrested. Jungsoo and his brother lived by themselves for years before Jungsoo's uncle decided to adopt them.

SEOUL ) Jungsoo's uncle from his father side adopted Jungsoo because he felt guilty for what his brother while Jungsoo's brother was left in Incheon by himself because his brother didn't trust his uncle. Jungsoo's uncle left to Seoul first while he told Jungsoo to catch up by bus by himself. He is trapped when he is on the way to his uncle's house which is located in the centre of Seoul

TRIVIA )
➳ he believes in ghosts
➳ he actually is a romantic guy deep inside
➳ he likes pinapple
➳ he dislikes strawberries
➳ he likes seafoods
➳ he likes beach
➳ he dislikes gambling and bets
➳ he loves soccer
➳ he likes hot chocolate
➳ he can't cook
➳ he likes to sing
➳ he is a huge fan of Messi
➳ he likes the number 7
➳ he likes the color brown
➳ he loves chickens
➳ he really likes oily foods
➳ he wants to be a National soccer player
➳ hugs calm him down
➳ he hates hot places
➳ he wants to find his true-love
➳ he really likes arguments
➳ he is allergic to peanuts and brocolli
➳ he can stay still
➳ he walks in circle when he's concentrating
➳ he mumbles in his sleep
➳ he does not like to talk about his past
➳ he hates the word 'giving up'
➳ his weakness are aegyo and tears
➳ he hates to see his people hurting
➳ he really likes to poke chubby cheeks, that's what he always did to his brother since his brother is chubby
➳ he likes whistling
➳ music calms him down
➳ he always wants to back-hug a girl
➳ he shows his affection by annoying people