the conclusion!!!

before,

he is kang eugion who loves to dance and hold a bigger dream

then he is kang daniel the nation centre thats  owns everything on the world can give 

suddenly he became someone fiancée, someone that he never wanted to hurt but in the end getting hurt the most because of him

after a while he is just a patient, who have difficulty to sleep and stay on the right mind 

but now

he is kang daniel, 

a  cheerful dance teacher,

a healthy son,

kang yong ri ordinary husband,

and kang lois amazing father 

the end