When Tsukasa was a middle school student, she had a crush on transfer student Hayato and even confessed her feelings to him. She was turned down by Hayato. Now, Tsukasa and Hayato are classmates in high school. Hayato treats Tsukasa as just a friend, but Tsukasa still has feelings for him. Meanwhile, Hayato becomes attracted to Tsukasa.

Heart Beats

After Moe Sasaki's father died, her family moved to her mother's hometown. At her new high school, Moe has a hard time getting along with her classmates and becomes a loner. She then meets firefighter Kyosuke Ebihara and falls in love with him. Thanks to him, Moe's personality becomes brighter. Kyosuke also slowly opens his mind to her, but their romance makes little progress.