The romance part of this movie is what really hooked me. I am such a weakling when it comes to unconventional romances because I actually think the more uncommon the romance, the more realistic it is. These two are certainly an eccentric pair but in a way their romance is so natural.
They are both very similar people in some respects. Gyeun-woo has such a big heart for people and does in fact care. The sassy girl is similar in that she cares for people, sometimes too much. They also have a very similar sense of humor which I think is one of the reasons they work so well together. Most importantly, though, they both understand each other. I always feel that in relationships, you can seem to be the most well-matched couple but if you do not understand the person you are with, then your relationship is doomed to fail.
What I loved about this movie was that we saw a progression of the relationship from her using him, to him needing her, to her needing him and finally to them wanting and needing each other. They are really a cute couple who fit each other really well.