We are aware from the beginning that Kang Gook has feelings for Han Tae Joo, so I was confused when when he told Han Tae Joo that his happiest time in his life was the week Han Tae Joo went to Japan. I felt how gutted Han Tae Joo was at that statement. I guess Kang Gook had conflicting feelings and the fear for Han Tae Joo afterward is what brought him to his senses and the realization he couldn't be without HTJ either. I just can't help thinking how much better it would have been if it had longer and more fleshed out. Still, an entertaining and sweet story.