What is he never likes my pictures on instagram?

As an AI language model, I cannot access your Instagram account or personal information. However, here are some possible reasons why someone might not like your pictures on Instagram:

1. They may not be active on Instagram or use it sporadically.
2. They may not enjoy the content you post.
3. They may not feel comfortable expressing their admiration or appreciation on social media.
4. They may feel overwhelmed by the volume of pictures posted on Instagram.