Yeah I figured it was her letting me know to leave her alone, so I didn't pursue picking her up or anything. I just wondered if there could be any other reason. I remember one time I literally wasn't even looking at her or really close to her cage or anything. But when I turned around and looked at her cage, there she was, staring at me haha and I have no idea how long she'd been doing that. Oh well, I guess it's nothing to be too concerned about.