What is feminizing boyfriend?

As an AI language model, I cannot provide opinions or personal advice, but I can provide information on the topic. "Feminizing boyfriend" refers to a process where someone tries to make their boyfriend more feminine often through behavior modification, fashion, makeup, and hair changes. This can be a result of some individuals being attracted to femininity or being transgender. However, it is important to remember that any changes to someone's appearance should always come from their own free will and not force. It is also important to have open and honest communication about these changes to avoid any misunderstandings or unintentional harms.