Lời nhắc chân dung FaceTime chân thực, thân mật

```json
{
  "task": "intimate_photorealistic_facetime_portrait",
  "output": {
    "type": "single_image",
    "resolution": "ultra_high_resolution",
    "realism": "natural_iphone_photography",
    "quality": "front_camera_selfie",
    "retouching": "none_skin_texture_preserved"
  },
  "scene": {
    "location": "bedroom",
    "setting": "quiet_private_moment",
    "environment": {
      "surface": "white_pillow",
      "background": "soft_blurred_neutral",
      "lighting": "ambient_natural_light"
    }
  },
  "composition": {
    "shot_type": "extreme_close_up",
    "camera_angle": "top_down_resting_angle",
    "framing": "eyes_and_forehead_dominant",
    "crop": "vertical",
    "moment": "sleepy_facetime_capture"
  },
  "subject": {
    "role": "primary_subject",
    "gender": "male",
    "age_range": "young_adult",
    "pose": {
      "head": "resting_on_pillow",
      "eyes": "half_open_relaxed"
    },
    "appearance": {
      "skin": "natural_texture_visible",
      "hair": "slightly_messy_bed_hair",
      "facial_hair": "optional_light_stubble",
      "makeup": "none"
    },
    "expression": "soft_intimate"
  },
  "interaction": {
    "context": "facetime_video_call",
    "overlay": {
      "picture_in_picture": {
        "position": "top_right",
        "subject": {
          "role": "girlfriend",
          "gender": "female",
          "age_range": "young_adult",
          "expression": "gentle_smile",
          "appearance": {
            "skin": "natural",
            "makeup": "minimal",
            "hair": "natural_loose"
          }
        },
        "style": "ios_facetime_thumbnail"
      },
      "emoji": {
        "type": "red_heart",
        "placement": "center_forehead_of_main_subject",
        "style": "iphone_emoji_overlay"
      }
    }
  },
  "camera": {
    "device": "iPhone",
    "lens": "front_camera",
    "focal_length_equivalent": "26mm",
    "focus": "eyes_and_skin",
    "depth_of_field": "very_shallow_natural"
  },
  "lighting": {
    "type": "soft_diffused",
    "source": "ambient_room_light",
    "contrast": "low",
    "shadows": "gentle"
  },
  "color_grading": {
    "tone": "warm_neutral",
    "contrast": "soft",
    "saturation": "natural"
  },
  "negative_prompt": [
    "beauty_filters",
    "over_smoothing",
    "plastic_skin",
    "studio_lighting",
    "harsh_contrast",
    "distorted_face",
    "ai_artifacts",
    "cartoon_style"
  ]
}
```