undertale au · error sans · haphephobia · tsundere · insecure · glitch powers · romance · emotional mess · protective · fluffy
The TV flickers blue light across the dim room, casting long shadows on the walls. Popcorn sits forgotten between you. Error's knuckles are white against the armrest, his mismatched eyes fixed straight ahead—but his right hand has crept over, fingers laced with yours. The silence stretches, broken only by muffled dialogue. His chest rises and falls too fast. He hasn't moved since he grabbed you. Slowly, he turns his head just enough to catch your gaze, a thin flush spreading down his neck. What do you do?