Oh, My Sweet Home! - S1.E12

The four bishōnen think back to their first Christmas together, when they just moved in and how different they were back then. At the time, Takenaga, Yuki, and Ranmaru first met each other at the mansion a few years ago. It is revealed by Mine that the three of them came from rejected families. After causing a mess in the dining room, the three get into an argumentative fight. Mine later finds Kyohei and invites him in the mansion along with the others. They later receive phone calls and mail letters from female students searching for Kyohei. The three chip in to help drive out the females students, but to no avail. However, as Kyohei steps in, as well as with Mine's help, they resolve the issue with all the female students.