There's a person in Cloud City that jumps off it every loop. We tried to get him to stop, but it's so hard to make him feel confident we're going to really save the world! We need to know who his study partner was when he was younger, and the name of his late dog. That's the only way he'll believe is when we tell him we're in a time loop to save everything. He wouldn't tell us who she was, though. Maybe Jessie? Actually, could you get Papyrus to help too? He knows about studying.