I don't like second 2 ( ̄へ ̄)
Story lost consistence, characters became dull and the smut isn't funny anymore.
chulsoo has become a completely jerk. I loved him because I though he was a lovely, kindly, puppy, who was supposed to be protecting his one-sided relationship. And he had eggs to push out other men. Second season's flashbacks turned him into a manipulator bitch. He's the main reason MC can't fall in love again. He couldn't get her so he broke her and pretended to comfort her.
2. I can't believe how fool are those guys anymore. It doesn't make sense to me. They are just smut meat. They also disappear and appear when author wants to. Moreover, they all are becoming more and more alike. Just smut meat. ヽ(`Д´)ノ ヽ(`Д´)ノ
The end ? WTF(╯°Д °)╯╧╧