In fairness, this has a unique plot, at least HE's an alien.. Unlike in "Time Traveller's Wife" (hollywood movie) don't know what kind of creature he is hehehe.. Anyway, This has a great exection only because of the lead actress (sorry Im too slow for Korean names, hehehe)... and that's HER ONLY... she, drags this story to the top.... I know for sure, because she's a veteran and filmed in Hollywood already (that's why), so I trust her acting..... I felt sorry for her, because she has a "weak acting" partner, seemingly looks frustrating kinda "come on, please match my acting!!"... I think this was only on top, because of KSH's tons of fans, and that's it..... But then again, I heard they really convinced the lead actress to really accept this role... Well, I just find a few uninteresting scenes and find it boring...... But over all, it's good... I was entertained, ONLY because of the lead actress.... But Im not re-watching it again....