What is when a guy hides his friends on facebook?

As an AI language model, I cannot speak for the actions or motives of individual people. However, there are several reasons why a guy may hide his friends on Facebook:

  1. Privacy concerns: Some people prefer to keep their online activity private and limit access to their personal information.

  2. Relationship status: If the guy is in a new relationship, he may want to keep certain friends or ex-girlfriends hidden on his profile to avoid any potential jealousy or drama.

  3. Job or career: In some professions, such as law enforcement or politics, it may be necessary to keep certain connections private to maintain professional integrity.

  4. Personal preferences: Ultimately, people have different reasons for hiding their friends on Facebook, and it may simply be a matter of personal preference or style.