I may get hate for this but Taekjoo girl you are supposed to be experienced nis agent how ...

I may get hate for this but Taekjoo girl you are supposed to be experienced nis agent how can you not realize immediately that the so-called-bookstore is just a front (on ep 14). Or why wasn't he at all suspicious of a random room service being send to his room when he (in this case Sakamoto) was being targeted. Ooor the car taking back alley roads. Like come on now. For me things like this really break the immersion.