Yeah if you're even a tad bit emotional, just do not come near this drama idk man..It touches a very heavy and heart wrenching subject matter I have no clue how to put it into words.. I think nothing and no one can prepare you to whats to come in this drama!Overall, amazing performance by both Ji Chang Wook and Sung Dong Il. A highly recommended watch (if you're not smth who cries easily hehe)