Daniel meets Iris in the swimming pool on the ten-meter board. Despite his fear of heights, his heart leaps when he sees Iris. And suddenly their hearts appear as real people on the diving board...
| Actor | Role |
|---|---|
| JJörg PetzoldDaniel | Daniel |
| AAnna Voy KunithIris | Iris |
| LLuise Tabea von CossartLittle Iris | Little Iris |
 Mike MaasNarrator | Narrator |
 Michael IhnowKoala | Koala |
| SSamuli ValkamaHeart | Heart |
| PPeggy StormEx-girlfriend | Ex-girlfriend |