1. Calm communication and understanding the reasons: Have in-depth communication with your girlfriend when your emotions are stable, and sincerely ask her for the specific reasons why she wants to break up. Listen to her feelings and thoughts, do not interrupt or immediately refute, try to understand the problem from her perspective.
2. Reflect on oneself and actively change: Based on the problems learned in communication, carefully reflect on whether there are shortcomings or areas that need improvement in the relationship. If there are indeed problems, develop practical and feasible change plans and show her that you are striving to become a better partner.
3. Respect the decision and maintain composure: If your girlfriend insists on breaking up, even if it's difficult to accept, you should learn to respect her decision. Express your gratitude and appreciation for her beautiful memories, while maintaining maturity and grace, and avoiding entanglement or malicious slander. Give yourself and the other person some time to calm down, and if they have a chance in the future, perhaps they can reunite with a more mature mindset.