I'm sorry you guys, I truly do not get the hype. I find this show so tedious, convoluted, and just plain old creepy. Hyun Bin is great, I love him and all, but wow is his character unlikable in every way. THERE IS NOTHING TO LIKE ABOUT THIS MAN. He's just constantly hovering around the female lead and pestering her in a really creepy way like this man will not leave her alone. And the whole body switching plot really adds nothing and none of the intended humor lands for me. And then it just got even more insane as it went on like by the end I literally had no clue what was happening I was so lost. Also I'm sorry I do not really like Ha Jiwon's acting and her character did feel a bit 'not like others girls' esp when she was SO like other kdrama female leads from this time. The wide eyed, constantly confused girlie who gets stalked by a rich creep. Idk the romance was just not hitting for me I just wasn't convinced. However, Yoo Inna and Kim Sungoh's characters were so fun I did really enjoy them. And then ofc, the loser king himself, Oska. Ohhh i loved that pathetic loser so much. Like Joowon, he was an awful person, but he was just so entertaining I loved him. Although, the best part of this show was Lee Jongsuk playing a deadpan gay composer who was clearly in love with the most pathetic man on the planet himself, Oska. Huge shoutout to Lee Jongsuk I always forget he was in this but he ate it up I love him. Overall, I do not like this show I swear I lost braincells watching it. But those who do like it, I'm glad you got something out of it.