Takumi and Gii are now a couple, but Takumi is still uncomfortable with showing affection. Not only that, but Takumi grows jealous when Gii starts...

Jun, the ace in his swimming team, lost against his rival, Naoki, at the summer college tournament. But since then there is a special feeling...

Through a coincidence Tozaki runs into Kurata, his first crush from high school. They begin a relationship, but Kurata's jealousy starts causing...

A romance occurs via email, between Jun Shibahara, the ace in his swimming team, and an ill girl.