"No One Can Know (Pearl & Pink Diamond's Secret)", also known as "Pink Diamond/No One Can Know" and "🙊🌺", is an instrumental song that plays in the episode "A Single Pale Rose". The piece is heard during the heartfelt moment between Rose Quartz and Pearl in the moment before they enact their plan to "shatter" Pink Diamond and end the Rebellion. But before they start to fake Pink's shattering, her final order to Pearl was to keep this a secret, so no one will ever learn the truth.
- Music: Aivi & Surasshu
- Strings: Jeff Ball
- The track consists of many elements from the themes of the Gems seen in the scene. The elements include Pearl's piano and Rose's strings on top of Pink's theme.
- The emojis in the title are a reference to the two emojis that are sent in the episode from Pearl's phone.