Link watches her use of Ether with curious fascination, making a hum of pleased surprise when it starts to bubble. Hot water! Useful. If he had such an ability, he wouldn't even need a fire to cook...

And yes, of course he wants to see where it goes! When would he not? He nods - but his enthusiasm soon turns contemplative.

"...No boat," he says. It's at times like this that he really missed Ultrahand. But they'd still need something to help keep them afloat as they go down the river...was there anything around nearby?