Trapped in a circle of humming chairs, Luna watches the janitor thread a sewing machine. She presses against the locked door, hearing her name whispered from the other side. The girl in yellow's note in her dress is the only clue: Luna was the thread all along. When the janitor places a needle beside each chair, Luna realizes she must sew herself into someone else's face or lose her own. She reaches for the scissors the replaced girl gave her, but they're gone. In her pocket, she finds a single key. The janitor's machine hums louder, and one chair begins to glow. Luna inserts the key into a lock on the chair's armrest, and the humming stops. A door opens in the floor, revealing a staircase descending into a room of mirrors where a woman without a face sits at a sewing table. Luna descends, and the woman hands her a needle and thread. The woman's mouth moves, but Luna's voice comes out instead. She must stitch her own name into the woman's face or remain voiceless forever. The episode ends with Luna's hand trembling over the first stitch, the woman's blank face waiting, and the faceless child's whisper from the mirrors: 'You are the needle now.'