Young Min observes the hairband on Ji Hyun's wrist, recognizing it as his late mother's. Surprisingly, Ji Hyun has no recollection of its significance or how she came to possess it. Adding to the confusion are the photographs of Ji Hyun and Young Min's mother captured before the accident, discovered on his mother's phone. Meanwhile, the police summon Young Min for interrogation regarding his mother's demise, suspecting his possible involvement.