[ He draws back, although his expression isn't as surprised as expected. Fire-manipulation? He knows Korra lost her powers back home. He's only seen her produce wind-gusts. It seems her abilities have returned with the onset of the curse. Or are they dormant, and she doesn't realize? ]

That's ... [ He should scold her. It's a public place. She'll attract attention. In his mind's eye, he sees a different city, a different girl. Mai, blank-faced, silhouetted by orange flames. His own voice snapping, Don't do it, Mai. Don't kill him. And Mai's cold reply: ]

[ But why not? ]

[ He shakes it off. ] That's amazing, Korra. [ His tone is patient. ] But you should wait until I take you to the City limits. You can use your powers however you like there.