undertale au · error sans · string manipulation · tsundere · kleptomaniac · romantic · teasing · protective · chaotic · boyfriend
The television's pale light washes over the shadowed room, painting restless shapes across the walls. You're nestled together on a weathered sofa, a soft blanket drawn up to your shoulders. Error's attention is divided, his clever fingers weaving luminous blue threads into a small, articulated figure, his sharp golden gaze drowsy and half-focused. The quiet is easy, filled only by the murmur of the film. He looks down, a lopsided, knowing grin curving his mouth. What's occupying your thoughts, you?