******CORRECTIONS******

Student: My hero is my friend called "Ccue".
Correct: My hero is my friend named "Ccue".

Explanation: It is better to use the term "named"
-------------------------------------------------------------
Student: I think he is a protagonist, exclude me. (The really hero is me!)
Correct: --------------------------------------------------------------------------------------

Explanation: I did not understand what you meant here, Lina. Let's discuss this on our next meeting.
-------------------------------------------------------------

Student:His really name is 'Kang Chung Min'
Correct: His real name is Kang Chung Min.

Explanation: real means 'true', it's the appropriate term to use.
-------------------------------------------------------------

Student: I don't know his face, because we met in smartphone game.
Correct: I don't know his face, because we met in a smartphone game.

Explanation: The indefinite article "a" refers to a particular or certain one of a class or group thing
-------------------------------------------------------------

Student: First time, we met in mafiagame.
Correct: Our first meeting was in a mafia game.

Explanation: It is better to construct your sentence like this.
-------------------------------------------------------------

Student: When we met first time, we said just joke.
Correct: During our first meeting, we only shared jokes.

Explanation: It is better to construct your sentence like this.
-------------------------------------------------------------

Student: But now, we said school story, friends story and even love story.
Correct: But now, we share stories about school, friends and even love stories.

Explanation: It is better to construct your sentence like this to avoid using the word 'stories' too much.
-------------------------------------------------------------
Student: Short time ago, I wrote a letter for him.
Correct: I wrote him a letter not so long ago.

Explanation: It is better to construct your sentence like this.
-------------------------------------------------------------
Student: And today he send letter and said "I send your letter, Thank you!"
Correct: I: And today, he sent letter and said  "I sent you a letter. Thank you."

Explanation: Please, check. It's past tense.
-------------------------------------------------------------

Student: Also, when I was very sad, he worried me.
Correct: Also, when I was very sad, he worried about me.

-------------------------------------------------------------

Student: So I think he is my hero and soul mate.
Correct: So I think that he is my hero and soul mate.

-------------------------------------------------------------

Student: We also did kakaotalk for full five hours.
Correct: We also chatted in Kakaotalk for five full hours.

Explanation: 'chatted' is the appropriate term to use.
-------------------------------------------------------------

Student: I am very happy when I talked with ccue.
Correct: I feel very happy when I talk to Ccue.

Explanation: The PRESENT TENSE is used to describe actions that are factual or habitual
-------------------------------------------------------------

Student: Some of my friends said "Be careful!"
Correct: CORRECT!

-------------------------------------------------------------

Student: But I know his selfie so I belive him.
Correct: But I him, so I believe him.

Explanation: him is the pronoun that will replace his name.
-------------------------------------------------------------

Student: However, I want to saw him. If I chance to see him I will see him.
Correct: However, I want to see him. If there's a chance to see him, I will.

Explanation: The PRESENT TENSE is used to describe actions that are factual or habitual.  It is better to construct your sentence like this.
-------------------------------------------------------------
Student: 'Ccue'is my hero from my life.
Correct: Ccue is my life's hero.

Explanation:  It is better to construct your sentence like this.
-------------------------------------------------------------
Student: Because he listened my story well
Correct: He always listens to my stories.

Explanation:  It is better to construct your sentence like this.
-------------------------------------------------------------
Student: And when I was sad he made me happy.
Correct: And when I'm sad, he makes me happy.

Explanation: The PRESENT TENSE is used to describe actions that are factual or habitual. 
-------------------------------------------------------------
Student: He is different fake friends, he is my soulmate even I don't know his face.
Correct: He is a true friend and my soul mate even though I haven't seen him.

Explanation:  It is better to construct your sentence like this.
-------------------------------------------------------------

Student: (There are people who has hero don't know his face?)
Correct: Are there people who also haven't seen their heroes yet?

Explanation:  It is better to construct your sentence like this.
-------------------------------------------------------------

*************TEACHER'S COMMENT***************

Hello, Lina!

I am surprised again with your homework, it's really long! I had fun checking it. Please do check the corrections, there are quite a lot. Don't worry, I know that you can do it better next time. Thank you for submitting your homework! I'll see you again tomorrow.

- Teacher Claire :)