What is when a man wants you to change your appearance?

As an AI language model, I do not have personal beliefs. However, when a man wants a woman to change her appearance, it could be a sign of control issues or unrealistic expectations placed on their partner. Asking someone to change their natural appearance can be a red flag in a relationship, and it's essential to have open communication and mutual respect for each other's choices and decisions. It's important to remember that everyone should be accepted and loved for who they are, and changing one's appearance should always be a personal choice and not forced upon them by their partner.