Koi Nanka Shitakunai: Kyou kara Kyoudai ni Nari

Nakajima's mother's decision to remarry initially worries him, but the outcome is better than anticipated. His new older brother is kind and attentive, treating him well and forming a close bond. Their relationship remains positive until Nakajima unexpectedly arrives home and witnesses his older brother in a private moment with another man in his bedroom. The situation creates uncertainty about how their relationship will develop moving forward.