Ending is worst .. i cant believe it woong was totally into yumi.. they have lovey dovey relationship in all the episodes.. so good.. and suddenly they end the relationship without any reason..totally foolish ... director has to think about it .. there should be a happy ending .. it is not thriller or suspense.. rom com serial .. and all episodes are so good except ending.. totally disappointed.. woong who was crazy about yumi in the beginning.. doesn’t even want to ask why she is upset.. too bad.. if it is a happy ending it will be great... thats why sometimes I don’t like korean serials.. because they do anything..