Sweet and Bitter Valentine

At first, the TV announces that MARS, Serenon, and Kaname Chris enters the prism queen cup. the next cup is Valentine cup. Aira is getting ready for the cup while Rizumu meets Hibiki at their secret meeting place. Kanon and Serena follow Rizumu and waits for Hibiki to come. Meanwhile, Sho comes into Aira's room and asks if she will do Aurora Rising.Sho worries over Aira telling her she might lose her memory if she does the Aurora Rising. He hugs her and the president saw it. Aira was speechless and Sho gives her a necklace. Rizumu sees Kei coach and she says that if Rizumu wants to do Aurora Rising she must give away everything like Sonata did. Hibiki then arrives and Rizumu cries and runs away. Kanon asks what happened. In the end, there was a box of Rizumu's chocolate on the floor with tear drops on it.