Create a warm vintage instant-film at-home photo shoot of exactly two adults in their late twenties on a quiet Sunday morning. Set them in a small lived-in apartment with a linen sofa, leafy plants, vinyl records, an open kitchen and two breakfast cups. Show the couple sitting close together on a rug and looking at a freshly developed instant photo with a blank, unreadable image area, sharing a relaxed natural smile. Use authentic late-1990s instant-film character, subtle direct flash, warm white highlights, gentle color shift and fine grain. Compose a vertical 3:4 lifestyle frame with a 45mm lens and a slightly elevated candid viewpoint. Exactly two adults, tasteful home clothing, natural hands and faces, no children, no readable photo content, no text, no logo, no branded objects, no watermark.