Tune In to the Midnight Heart Episode 11: While One Wasn't Looking / Secret Track / Celestial

The episode opens on a bright, sunny 'Flower Garden' greenhouse, where Nene, Rikka, Iko, and Shinobu are choosing plants for their classroom. Nene finds all the plants dull, prompting an exasperated Shinobu to remind her that Nene initiated the outing. Yamabuki arrives, demonstrating his extensive knowledge of plants, correcting Nene's assumptions with scientific detail and earning an impressed reaction from Shinobu.

As the group walks home, Shinobu reflects on the joy of performing her own songs at their last live show, yet confesses a lingering fear of street performances. Her thoughts quickly turn to Rikka, who still hasn't completed her song for the upcoming event. Yamabuki, walking nearby, also expresses concern over Rikka's deep-seated trauma and her inability to write.

On the street, Yamabuki humorously boasts about his problem-solving abilities, leading to Nene's playful skepticism. Suddenly, Rikka hears distant music. She exclaims in surprise, then rushes off without explanation, leaving her friends bewildered. Yamabuki muses about hypnotism as a solution for trauma, a comedic foreshadowing of his later, more direct attempts.

Shinobu, now alone, walks past a building at night and hears an acoustic guitar. Peeking around the corner, she recognizes the playing style; it's Aiko, an old friend, performing a street live. A man in the small audience dismisses Aiko's efforts, prompting a furious outburst from Aiko about her passion and the insult to her music. Shinobu watches, shocked and concerned, as the man retreats, mocking Aiko.

With renewed composure, Aiko announces her final song, revealing it was co-written with a middle school friend. Shinobu recognizes her own shared past with Aiko, tearing up as Aiko recounts their youthful dreams of success. Aiko then expresses bitter anger, accusing her friend of giving up after one failure and abandoning their dream, calling her a 'middle school brat.' Shinobu watches, distraught, as Aiko proclaims her determination to keep their song alive because her friend's talent was 'real.'

Back at school, Yamabuki attempts to hypnotize Iko into tasting a sweet lemon, hoping to understand and solve Rikka's trauma. The attempt comically fails, with Iko's face contorting in sourness, confirming the complexity of emotional wounds. Soon after, the broadcasting club gathers to watch Rikka's next live performance, excited for her progress.

On stage, Rikka greets the audience, then surprises everyone by performing an unfamiliar, original song. The initial confusion in the crowd gives way to intrigue and appreciation from some listeners. Yamabuki is visibly shocked and impressed, realizing Rikka composed it independently. Afterwards, he leans out a window, praising her growth and acknowledging his underestimation. Rikka then announces the song was for someone important, her 'best friend,' much to her friends' surprise.

Yamabuki presses Rikka about the final song for her CD, reminding her of the upcoming street live. Rikka confesses her frustration, explaining that she was trying to write a 'marketable' song but couldn't. She realized her true motivation was to sing for one specific person, but then her pen stopped. She questions if direct words would be better than music, causing Yamabuki to recognize her deep creative block.

Yamabuki offers his full support, stating he can arrange anything. Rikka asks him to be her 'conversation partner,' leading them to a night sea embankment where she used to compose. Yamabuki expresses confusion at this 'request,' but Rikka explains the location's significance, hoping it will help her work. She then asks him directly to be her confidant, prompting him to sit beside her, deep in thought.

Yamabuki praises Rikka's unique approach of writing for one person, citing Beethoven, then asks for whom she writes. Rikka, embarrassed, struggles to articulate her feelings, eventually blurting out, 'I like you.' Yamabuki, confused, asks to see her abstract lyrics, then criticizes them for lacking direct emotion. He pushes her to describe the person she loves, reminding her that emotion, not method, moves people. Rikka admits she feared disappointment, but inspired by Yamabuki's words, she defiantly declares she will sing the song for her important person, then turns to Yamabuki and says, 'You.'

Yamabuki is momentarily surprised by Rikka's playful declaration, but his expression quickly shifts to one of deep pride and admiration. Rikka, now beaming with pure joy and newfound confidence, claps her hands, radiating happiness. She performs her song with an infectious enthusiasm, having completely overcome her creative block and emotional hesitation. Yamabuki watches her, his face full of approval and warmth, as Rikka shines on stage, her true artistic voice finally unleashed.