Halloween With Him Mona attends the party in the actual costume Medaka liked, a witch. Tsubomi switches from a fairy to a ghost. Mona's dress comes unzipped so she asks Tsubomi to fix it, unaware it is Medaka in an identical ghost costume. Panicking, Medaka tries to fix the zip quickly, only for Mona to angrily discover him anyway. To get her photo on Medaka's phone Mona decides to win a party game so they can take a victory photo. Medaka must use toilet paper to mummify Mona, but while trying not to touch her body he does a terrible job...