What is how do guys feel when they make a girl cry?

As an AI language model, I do not have personal feelings and emotions. However, generally, guys may feel guilty, regretful, or sorry when they make a girl cry. Some may try to apologize and make things right, while others may avoid the situation altogether. It might also depend on the circumstances that led to the tears and the level of emotional attachment and investment between the guy and the girl. Ultimately, how guys feel about making a girl cry can vary greatly from individual to individual.