Major defferences between western sedding and Korea wedding

Hello hello Mr. [Name]!

well, I missed reading your compositions since it has been a long time that I haven\'t read one.
Anyway, thank you for sharing your experience during your friend\'s wedding.
It is quite amusing to know the differences of wedding ceremony in your country. But it is good that you have noticed those differences. Good eye! kkkk

Thanks a bunch for today and see you again tomorrow! Take care! ^^

Always,
Kathrine ^^

When I got marry ,I remember that registration of marriage was another work.

>> When I got married, I remembered that the registration of marriage was another work.
 Than means even though I made a marriage vow confirmation form in the wedding.  I need to register marriage at the government office after marriage.

>>  That means that even though I signed a marriage vow  confirmation form in the wedding, I still need to register the marriage in the government office after the marriage.

 My friends said that if they made a marriage document during their marriage, it becomes effective.

>> My friends said that if they signed a marriage document during their wedding, it already becomes effective.

And they will be able to summit that document without any addition to the government. 

>> And they will be able to summit that document without any additional requirement from the government. 
 That means that they become a couple form the moment that they signed the document.

>>  That means that they become a couple from the moment that they signed the document.

>> or: That means that they already become a married couple from the moment that they signed the document.