Ah this is a wonderful drama, the interaction with the main characters at the beginning of the series is truly brilliant especially in the airport, when they meet for the first time, the story finished off well and I feel the acting was good, not as bad as some people have felt but I wonder if it was direction that tainted it slightly, with Asian dramas they tend to be either a comical and cheesy style, which is very common or they lean on more of a realistic and natural style. The case with this script is that it would have suited both but I think having it on the more serious side would have sent less mixed messages.