Its just the way her eyes were animated, with her pupils dilating as if she really died.

When you die the first two things to go is your hearing and your eyesight, so just the detail added in her eyes really implies that she died.



Plus, we still have no idea what happened to her aura. Does it stay inside her like Ambers aura, or did it leave because her body was no longer functional.

It's just ahh. I want Penny to be okay and live, but there are no hints that she's going to make it so far. Maybe that will change next episode.