There's nothing special about this series so the fact that they stretched out to 42 is pretty tiring. I do like easy watch cliche dramas but it has to be executed well with cute dialogue and a fun cast.

1. FL - insanely gorgeous but her personality wasn't consistently likeable . The start was rough with her randomly accusing the ML of stealing. They should've wrote some believable encounter.
2. ML - Over controlling passed the likeable stage. He's bi - polar through out most of the series: sometimes nice, most times unbearable.
3. 2nd ML - Very cute, this character was executed well. This is your standard non existent human like supportive male character who just want the FL's happiness

Side characters:
Too many nasty characters all targeting the FL
It was a struggle to finish the series with all the crappy side characters