1. Respect her position:
"I understand that you are not good at expressing your feelings. It's nothing. Everyone's expression is different, and your feelings may be restrained. I can understand. "
2. Provide a sense of security:
"I know this may not be easy for you, but I want you to know that I value your feelings and I will be by your side no matter what way you choose to express it."
3. Express your understanding:
"I understand that you may have your own way of expressing your feelings. Anyway, I feel lucky to be with you. "
4. Provide support:
"If you feel the need for help or guidance, I will be here with you. No matter what you want to say or do, I will try my best to help you. "
5. reiterate your position:
"Whether you are good at expressing feelings or not, I am willing to be with you. There is more spiritual connection between us than just words. "
In short, try to respond in a supportive and comforting tone to express your understanding and respect for her. Such a response will make her feel accepted and understood, which will help to establish a closer relationship.