This series may not have the best couple chemistry, but deym, it has the best story from all the BL movies that I've watched. Almost all the scenes are factual.

*Lessons learned--
- Even if you're smart like Yihwa, you still do mistakes when it comes to love. Come on, no body is perfect.
- People deserves a second chance, but only for those who really deserves it.
- Don't be scared to open up your problems with your friends, they are the best one to talk to aside from your family.
- Treasure your friends.
- Find friend like Yihwa, except that she did a mistake.
- And don't ever say the phrase "It's just a sex," it hurts a lot, I swear.

**It saddens me that there are no more up coming series between the story of Knock/Korn & Yihwa/Cho. The series thought me a lot of things on how to deal problems in a relationship. I can relate to some of the scenes. I definitely recommend this and it's a must-watch.