they may swipe and see something you wouldn't want them to. Fortunately, you can prevent that from happening by hiding certain photos.
These are the Following Steps:
Step-1. Open the photos app.
Step-2. Open the album where the photo(s) you want to hide reside.
Step-3. Tap Select at the top right.
Step-4. Select the photo(s) you want to hide.
Step-5. Tap the share icon at the bottom left.
Step-6. Tap the hide icon at the bottom right.
Step-7. Tap Hide Photo