If a guy makes reservations, he achieves three things. By choosing a restaurant, he has shown that he is decisive. He has shown that he is responsible; he has made sure that his date will not go hungry. And he has shown that he was thinking about his date in his free time. Never try to jump on someone else's reservations, as Date Night shows. Sure, a night of danger and adventure can probably do wonders for one's sex life, but survival is also a factor.