 Who Am I? Ern's 2460FUN
The freezing charm was a weirdly aggressive one, in the Gryffindor's not-so-humble opinion. And the horrible gut feeling in his tummy just knew it'd be twisted later in the lesson as some way to punish adversaries and more specifically Muggles.
So, he opted not to play into that hand yet. Like his tickling charm answer, Kale answered, "Firework goes off. Looks fantastic when it first bursts but kinda wimpy as it fades away. Wonder if you could freeze it when it first explodes to sorta keep the burst of light in the sky longer."
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