I know, apparently first dates/second dates appear at the same time...Some occasions, they lead to a Game Over (Yanmei/Wizardess + President/Bear in Cafe = Game Over), but sometimes they don't (President/Bear + Polites/Warrior Boy in Pool (But Polites has to be *AHEM* bare) = No Game Over). It's a bit weird, but once you figure out how to complete all the routes, there's a true ending!