1. Have a good time: You can tell her that you want her to have a good time at the wedding and that she can enjoy this special moment.

2. Express support: You can tell her that you are waiting for her to share, that you support her, and that you are willing to listen to her experiences and feelings.

3. Ask about the details of the wedding: You can ask her about the details of the wedding, such as the wedding arrangements, the background of the bride and groom, what activities and food are there.

4. Express your thoughts: If you want her to know that you miss her, you can tell her that you want her to have a good time and see her soon.

Here are some suggestions:

1. "Happy wedding. I hope you can have a good time. "

2. "I'll wait for you to come back here and tell me the story of the wedding. I want to hear you share this special moment. "

3. "The wedding sounds great. The story of the bride and groom must be very touching. I am looking forward to listening to your sharing. "

I will miss you, but more importantly, I hope you can have a good time. I can't wait to hear about your experience at the wedding. "

No matter which reply you choose, the most important thing is to express your support and concern for her and let her know that you value her feelings and experiences.