You're So Cool is a manhwa

Manhwa

Manhwa is the general Korean term for comics and print cartoons . Outside of Korea, the term usually refers specifically to South Korean comics. The term, along with manga, is a cognate of the Chinese manhua...

 written by the author

Author

An author is broadly defined as "the person who originates or gives existence to anything" and that authorship determines responsibility for what is created. Narrowly defined, an author is the originator of any written work.-Legal significance:...

 Lee Young-hee. Six volumes and a bonus artwork have been released as of June 2006 about Nan Woo and Seung Ha's love story.

Plot summary

Nan Woo is a clueless, naive and easy going girl. She has an easy life and no noteworthy problems ; her family is conformed by her mother (who is like a father figure) and her uncle (the mother figure). Her friends tease her because she is unintelligent and clumsy which others find amusing. Nan Woo has always been in love with Seung Ha; the president of her class and prince of the school. He is : a top student, athletic, charismatic, nice and attractive.
One day while doing her class duties Nan Woo overhears the school’s princess confessing her love to Seung Ha and to her surprise (and everybody’s else) she is rejected in the most rude, unkind and cold way and he is even a little aggressive. Nan Woo can’t believe her Prince Charming has this other side and runs but naturally she bumps into a tree. Seung Ha, who was walking back to class, saw everything and helps her get up and asks her if she heard what just happened. She admits she did, apologizes and tells him she actually would always love him no matter what; Seung Ha is surprised but can’t reply her because a teacher calls him.
The next day Chan Gyu (a boy in their class that is always fighting with Nan Woo) confesses to his friends he is going to come clean about his feelings after classes end and now Seung Ha overhears; so he follows Chan Gyu to the bathroom and after a rather impolite threat he locks Chan Gyu and leaves to look for Nan Woo.
Once they meet, Seung Ha confesses he also has feelings for her and asks her to be his girlfriend; Nan Woo is so happy she thinks it's all a crazy dream and wakes up the next day to a usual morning except for a very important announcement made by Seung Ha to the entire class: He is dating Nan Woo since yesterday and he will not hear anymore confessions from anyone. The class starts to yell and can’t believe someone like Nan Woo could get the Prince; they are in shock, after that Seung Ha tells Nan Woo that they will have a date next day. When she gets to the place where they are supposed to meet but instead of the always neat, kind and charming Seung Ha she finds an untamed, enigmatic, extreme and insane gangster. Nan Woo’s life will never be the same.