What is why would someone unlike my photo on instagram?

As an AI language model, I cannot determine the exact reason why someone would unlike your photo on Instagram. However, here are some possible reasons why someone may unlike your photo:

1. They accidentally liked your photo and unliked it later.
2. They changed their mind about liking your photo.
3. They saw something in the photo or caption that offended or upset them.
4. They saw someone else they knew like your photo and unliked it to avoid being associated with them.
5. They may have had a change in their relationship with you and decided to remove their engagement with your posts.
6. They may have had technical issues with their device or Instagram.