character: imai_lisa, A full body shot from a back-view perspective shows imai_lisa and her boyfriend standing side-by-side, gazing up at a night sky filled with exploding fireworks. Imai_lisa, a young woman with long brown hair and sidelocks, is dressed in a traditional yukata with intricate patterns and a matching obi sash, her long hair flowing down her back; she is holding her boyfriend's hand tightly with her right hand. The boyfriend, a young man seen from behind in a casual summer yukata, stands closely beside her, their shoulders touching. They are positioned on a wooden overlook or bridge, with the distant silhouettes of summer festival stalls and lanterns visible below them. The scene is illuminated by the brilliant, colorful bursts of fireworks in the dark indigo night sky, casting vibrant glows of gold, red, and blue onto the characters. The atmosphere is romantic and serene, featuring a deep color contrast between the dark environment and the luminous pyrotechnics, with a soft depth of field and floating sparks.