I would have given this a 5 star if Je Ha and Yoo-Jin had the closure with their true feelings. Anna feels like a bit of stretch in this Drama even if she dont exist it wouldnt made a difference since the Chemistry between Jeha and Yoo-Jin is outstanding (regardless of their age diff). It is a different Kind of story which i really like and the characters were well portrayed. Overall a good drama just kinda a bummer of an ending.