That Keepsake Clover ...During practice, Aika sees Akari chat easily with many acquaintances and Alice row with her exceptional skill, then watches Athena's singing make passers-by stop to listen and Alicia gracefully catch a hat blown by the wind. Alice calls their mentors' talents the sorts one can only be born with, which disturbs Aika. While helping Akira clean her room, Aika finds a photo of Akira as a Single with Athena and Alicia as Primas, and demands to know how she could smile despite being promoted last. Akira says that of course it was hard having such talented friends, and tells a story, shown in a flashback: After Athena's promotion, while worrying about being left behind, Akira unsuccessfully searches a clover bed for a four-leaf clover with the help a child who turns out to be Aika...