Oh, yes she does. Obsessively so. It's her one way of bringing a bit of normality to her insane life that just keeps getting more and more insane.

"What? Oh! Right, um..." She looks down at the light and shrugs. "Honestly, I have no idea. Some bizarre shenanigans with the tree dying or something, I suppose. All I know is that those of us in the house seem to be connected."