Jealous cutie

A pink-haired character in goggles smiles and says "Cuteness can be made, you know," while a green-haired character with a red headband reacts with wide eyes and a grin, exclaiming "Excellent mobility! The babies are amazing, Hatsume!" as the scene cuts to a brown-haired character looking up with a determined expression, explaining, "It's because I'm making them float..." The sequence takes place in a stadium with a crowd in the background.