Kanojo ga Flag wo Oraretara: Christmas? Sonna Mono ga Boku ni Tsuuyou Suru to Omou no ka?

After a bizarre announcement that Christmas has been cancelled, Souta makes celebrating possible again. Quest Dormitory fills with residents and guests for a party of singing, games and cheerful competition for attention.

Souta soon finds himself at the center of the gathering, with his companions each looking for a moment to talk to him alone. Serika's visit also brings an unexpected discovery about his connection to someone she has been seeking. The evening is far from orderly, but it offers the group a chance to enjoy one another's company away from their usual crises.