No water?

Conversation with Brynn a few moments ago:

I hear her upstairs to herself: "Are you serious? Are you serious?!"

Then to me: "Mom, the water doesn't work upstairs. It won't come on. So it probably doesn't work in the kitchen, too."

So I get up and turn on the kitchen sink. It's fine. We go upstairs to the bathroom. I turn on the light and then turn on the sink.

Brynn: "Ohhh, so it only works with the light on!"