I loved this movie it was like mission impossible but Korean style, I loved how the main leads speaked so many languages and would argue in them that was my favorite part lol. This was hands down a funny movie something you could enjoy on a night with friends or when you just want to have a laugh. Overall this movies was funny the leads have a hate/love relationship were they would bicker but end up making up later. I wanted him to be more of an experienced NIS agent because it would make him look more sexyier but him being a idiot is what made the movie funny so it doesn't matter, GUYS you'll enjoy this movie trust me on this one!!!!