What is why did he unfollow me on instagram?

There can be several reasons why someone might unfollow you on Instagram. Here are a few possibilities:

1. Content Changes: Your content may have changed or evolved in a way that no longer interests them. This could include changes in themes, topics, or posting frequency.

2. Personal Reasons: Sometimes, personal relationships or dynamics change, prompting someone to unfollow. This could be due to a disagreement, misunderstanding, or simply growing apart.

3. Feed Management: People periodically clean up their social media feeds to focus on content they find most relevant or engaging. They might unfollow accounts to reduce clutter.

4. Overposting: If you post too frequently, it may overwhelm someone's feed, leading them to unfollow you to streamline their experience.

5. Engagement Changes: If there was a decrease in interaction (likes, comments, messages), it might signal a shift in interest.

6. Algorithm Influence: Instagram’s algorithm can sometimes result in your posts not being visible to them as often, leading to a loss of engagement and eventual unfollowing.

7. Life Changes: Changes in someone's personal life, such as a new job or interests, may lead them to reassess their social media connections.

8. Accidental Unfollow: Occasionally, someone might unfollow unintentionally while browsing through their account.

Remember, social media interactions can be quite fluid, and being unfollowed doesn't necessarily reflect your value or worth. If it’s important, consider reaching out to the person directly for clarity.