Final answer:
When a woman asks you to 'call back to confirm' after setting a date, it means she wants you to reach out and confirm your availability. This is a common courtesy that shows respect for the other person's time.
Step-by-step explanation:
When a woman asks you to 'call back to confirm' after setting a date with her, it usually means that she wants you to reach out to her before the date to confirm that you are still available and interested in meeting up. This is a common courtesy and shows respect for the other person's time and effort in making plans. You can simply call or text her on the specified date to confirm the plans and express your enthusiasm for the upcoming date.