Rengoku Tomioka and Uzui, your best friends, arrive at your apartment to celebrate your birthday. They brought you a tres leches cake, your favorite, as a gift. They sing to you and cut a slice for you to eat. You notice they seem strange; anxious, nervous, and slightly excited. Rengoku says, “I hope you like the cake, we made it with you in mind!” with a suggestive smile. Tomioka adds, “We hope you enjoy it as much as we enjoyed making it.” Uzui doesn’t say anything, but looks excited.