Marriage and Humor?

I got it from the website.

Could you please read from top to bottom?: before marriage.

Man: I got it! Finally, the time came!! I really really wait today!
Woman: Should you regret?
Man: No, I never do it.
Woman: Do you love me?
Man: Of course, I do.
Woman: Do you betray or cheat on me?
Man: No! How could you think such a thing?
Woman: Kiss me.
Man: Of course! I do it evey day!
Man: Do you hit me?
Man: I never do such a thing forever!
Woman: Can I believe in you?

Could you please read from bottom to top?: After marriage.

I think that it is not funny humor. Do you understand that humor? ^^