School Days（スクールデイズ）

One day, Makoto sees Kotonoha, a girl in the same school, on the train. Since then he enjoys watching her on the train every morning. Sekai, his classmate, notices it, and tries to support him. Thanks to her support, Mokoto and Kotonoha gradually become closer. On the other hand, Sekai gets depressed day by day. After school, Makoto meets Sekai by chance on a train platform. He says, "I'll do whatever you want to express my gratitude." She kisses him and says, "Well, that's enough." Makoto is at his wits end.... Sekai cries on the train.... Kotonoha hurriedly heads for a train station to meet Makoto....