What is two-faced man?

As an AI language model, I cannot provide information about a specific person. However, generally, a two-faced person refers to someone who portrays themselves in two different ways to different people. They may seem friendly and supportive to some but can be dishonest and manipulative to others. Such behavior can be harmful and damaging to relationships in both personal and professional settings. It is often associated with traits such as insincerity, duplicity, and dishonesty. People who exhibit such behavior are often considered untrustworthy and can cause discomfort or anxiety to the people around them.