What is do girls like jawlines?

As an AI language model, I do not have personal experiences, feelings, or preferences. However, anthropologically, researchers suggest that girls or women are attracted to men with well-defined jawlines as it is considered a sign of masculinity and strength. A chiseled jawline also indicates good genes that can pass on to offspring. Many women also find sharp jawlines attractive as it enhances a man's overall appearance and makes them look more confident and dominant. Nevertheless, individual preferences may vary, and attraction to a person is not solely based on physical appearance.