This was a sweet story about a woman that's creating a dating game to play on your phone, and the president of the company that has absolutely no clue about women. Their relationship starts out antagonistic and the bulk of the movie is about their developing friendship. It speaks to the importance of friendship and how we often don't see a relationship for what it is, until it's almost too late. Yes, there is a large age difference between the two, but it really doesn't matter - she's mature, and he's very naive about the real world. The age difference made me focus on their relationship, and not how gorgeous-looking they were, which made me sink deeper into the enjoyment of the story. Part of it was filmed at Christmastime which made the whole thing kind of like a shiny package of happiness. The ending was happy, though as Asian dramas are wont to do, extremely rushed.