Back at the party, we learn that Mishima has decided to go with her son to the fireworks display the following weekend. We learn that she's also going with a girl friend, and that the girl will be wearing a special outfit. Mishima is all, "Oh, I'm so glad you're here, because it's such a special occasion" . We're not sure what she means by "special occasion," but we're guessing that's a reference to the fact that this is a special day.