A long-awaited reunion

Exploration Stage: Palace of Muses
From: Olivia
Description: If you insist, I'll tell you about my fight with Sophia. She was the first one I invited after being alone here for so long. She came to visit me and gave me a pair of earrings in the shape of stars. But I seem to have lost one of the earrings... can you help me find it?
Completed: You found the earrings Sophia gave you! I wanted to thank her and asked her what she wanted. Then she asked me to make a statue of her... I said no.