I want you to know my hidden heart.

As summer rolls around, P and the idols become closer, while the project moves along nicely. And for Ranko, it's especially nice, as she gets to make her CD debut next. However, there's a major gap between the image Ranko has crafted for herself and the way P perceives that image. He makes an effort to understand her, and she does her best to communicate with him, but will they be able to reach a middle ground?