its light drama i though it was better from trailer but i was enjoying when i saw it .
the head line of the story is good and it could contains deeply ideas for drama than we saw.
acting and cast i really like siwon's acting , the president of product company and sure ye yon "little girl" she was soooooooo cute and i love her but ki hwa i think she is not good for the drama.
the last few eps were better than the first eps although i think the ending was ordinary and the last 15 min of last ep was so boring and not creative as the ordinary ending in most series of korean drama.
music was not bad .
overall although the weak of the drama i enjoyed seeing it ^^