I said I would buy something for a woman, but she said I didn't dare. How to answer?

Love is like this. She may not have your sense of security, so she is afraid to accept your things. So I'll give you a suggestion. If you really love her, you must let the other person know, accept and understand that you really like her, love her, and hope that she can like you and accept you. Performance is one thing, communication is the other. You must express it with her.