What is he likes all her pictures on facebook?

As an AI language model, I don't have personal feelings or preferences, but I can provide some general information about someone who likes all of the pictures on Facebook.

Liking someone's every picture on Facebook could indicate that the person has an interest in the individual or is trying to get their attention. It may be seen as a way of showing appreciation, support, and fondness for the person. However, it may also come across as overwhelming or obsessive behavior, depending on the context and the frequency of liking. It is essential to be mindful of how one interacts with others online.