I was hoping that Sangwoo Yoon and Jaehyun Han would get together but Han as the personality like the guys from college because he's rich. Why did he wear the ring, to have a little fun. The secretary is an awful person as well, taking the ring off while having sex. TO BE HONEST I hate most of the characters in the manga. The only one I cared about was Sangwoo, even his personality wasnt all there. That's because he as been hurt by rich people before. Look what happened to him in School, he was basically getting tortured. It was horrible, I really wanted a happy ending for Sangwoo but it isn't. Since he had feelings for Han but he played with him and now at the end he is playing with him. Han deserved everything he got. The secretary never even did anything either.
Well Done!