Surprise!

I am planning to make a surprise for my husband. Today is his 30th  year-old birthday. He is such a man the type of person who can't cannot remember the birthdays. Howerver, 30
year-old birthday being 30 years old is considered an important event , and which can be called a big birthday in China.  A sort of a big birthday.  This is my , so I have a plan...

 
I have had invited all his best friends and even, some even from other cities. And I prepare a party for him today 1. Of course, he doesn't not know who is coming or how he would he would see, how he woule spend such a spend his big day. He only knows that he and I will be going to KTV 2.   All he thought it's thinks that I just because I wanna wanted to go and sing. I'm am excited now, waiting for the time that my dear hubby sees his friends completely out of the blue.

1.   This is redundant.  You have implied this earlier in your essay.

2.   What is KTV?  Remember your essay is read by all over the world.  We would not know what this obscure abbreviation mean?  Korean TV station?

Surprise!

I am planning a surprise for my husband. Today is his 30th birthday. He is the sort man who can't remember the birthdays. However, the 30th birthday is important, and is a big milestone in China, so I have a plan.
I have invited all his best friends, some even from other cities. And I'm preparing a party for him today. Of course, he doesn't know who he is going to see, or how he will be spending this big day. He only knows that he and I will go to KTV, and he thinks it's just because I want to sing. I'm excited now, waiting the the time my dearest sees his friends out of the blue.

Surprise!

I am planning to make a surprise for my husband. Today is his 30 year-old birthday. He is the sort of man who can't remember the birthdays. Howerver, the 30th birthday is important, and which can be called a big birthday in China, so I have a plan.
I have invited all his best friends, some even from other cities. And I'm preparing a party for him today. Of course, he doesn't know who he would see, how he would spend such a big day. He only knows he and I will go to KTV, he thought it's just because I wanna sing. I'm excited now, waiting for the time my dear sees his friends out of the blue.

I wish him a happy birthday :))