Item description:

“When you first reach Terra in Zozo, she’s laying in bed with her eyes open. Then during the conversation with Ramuh, she thrashes around, and the party helps her back into bed to recuperate, with her eyes now closed. However,
should you leave the room and re-enter, even before getting the Magicite or talking to your comrades, her eyes will be open again. This despite her being equally unresponsive when talked to and the party’s dialogue not changing.”