Makoto grows distant from Kotonoha while becoming closer to Sekai. Rumors spread through the school, and jealousy begins to take hold among their classmates.

Makoto officially starts dating Sekai, leaving Kotonoha heartbroken. As emotions intensify, Makoto's indecisiveness causes pain to both girls.

Makoto's attention drifts as other girls begin showing interest in him. His inability to refuse advances sets off a chain of betrayals and misunderstandings.