spoilers ahead
this drama was great. instead of ending up with the male lead whose relationship made her uncomfortable, she ended up with a guy who understands her. if only the male lead was less handsome his actions would have been considered self-centered, overly attached, and pathetic. but then again it is a drama with song Kang in it so I understand people wanting a happy ending for his character. and about the second lead, he got betrayed by his best friend but never left his side. he was sincere, understanding, and warm him getting the girl is understandable.