There’s 4 sections. The first one All Star is a common route where all the guys put on a play, Jek cockblocks with his vampire zombies, Rem & co. magically save the day and the show goes on. Second section is My Carol where it’s like a short after story that comes after the best ends of the first game.
Third is After Story which are small after stories that take place after both the Good and Bad ends. The final is the Extra section in which there’s a Christmas and a normal date as well as some other short scenario.