young couple, Chara and Frisk, embracing, smiling, short brown hair, striped shirt, blue sweater, knee-length skirt, comfortable sneakers, heart locket, underground setting, glowing flowers, soft lighting, close-up, warm atmosphere, detailed textures, love, peaceful, Undertale inspired, digital painting style, vibrant colors, side view, dynamic pose, interaction, emotional expression, Monster Kid in background, Ruins environment, golden flowers, ambient light, cozy feeling.