Earlier in the morning before Cheshire’s Arrival:
Sophia looks at the clothes her wife laid out on the bed. She notices that Naeun didn’t lay out any panties for her to wear. She goes over to the dresser drawer in the bedroom they were sleeping in at her uncle’s place to get some. When she opens the dresser drawer they should be in, she notices all her panties were missing.

She wonders what Naeun had done with her panties. She knows she packed them. She hears the door to their bedroom open as her wife comes walking in.