pixel art, empty twilight alley, a boy and a girl stand a short distance apart, their hands nearly touching but never making contact, a faint glowing moth drifts in the air, subtle ambiguous tension, soft dusk purple haze, no captions, no bottom title bar, no decorative text elements , 16bit, lo-fi retro pixel, soft muted colour palette, subtle film grain, cinematic soft twilight light, melancholy quiet atmosphere, clean empty background