Glowing fruit, a slow beat, and a proper ending

Bright shapes on black are the easiest thing in the world for a small child to watch, which is why sensory videos look the way they do. The trouble with them is that they never stop. This one does. You choose how long it runs. For the last minute the music slows, and each dancer yawns and lies down while a soft voice says goodnight to it by name. Then the moon comes up and the screen stays quiet.

Each dancer says its name softly the first time it arrives, and again whenever it is tapped: banana, apple, melon. One clear word at a time, with room to say it back. To start again you have to press and hold for two seconds, so a stray pat on the screen will not wake the garden up.