How to reply to an invitation?

1, "Thank you for inviting me. I have received the invitation. I will definitely go there then. Have a nice day. "

Bless you and laugh for you, because today, my heart is as happy as yours. I wish you a long and happy life. (of husband and wife) live together till old age

You are a natural couple, you are a natural couple. Now that we are married, we need to tolerate and take care of each other in the future. Wish you all the best.

I wish you two love each other, care for each other and share weal and woe in the future. I wish a century of harmony and unity.