Sana was only 17 years old her whole life in front of her she hates school because people there despised her girlfriend wants to show her that things are not But every day she gets more frustrated by not appreciating herself.  She even tried to kill herself with a drug overdose.She feels desperate sitting just beside her bed and Mina put her hand at her head trying to annex but with every touch stray resist and then see the deep wounds in her wrists

She feels numb and begging to tell her, "Why did you hurt yourself?" 

So Sana said that she controlled the feeling of pain inside

"How long does she feel like this because she made her feel useless"And Mina asked her

It's been a while since I won't have any luck,""

 she said.

And then mina screams at her and tells."baby,never cut! You don't understand anyone you feel alone, so baby don't hurt yourself, you can do anything but just Promise me, I know that your heart hurts and you think the road is over You may think that the blade you hold is your only friend, so baby, don't hurt yourself. You can do anything. Just promise me that you won't hurt yourself."

[The next day at school] 

Sana feels better about the day before, so she smiled a bit as she walked down the aisle, but it all ended when she wrote her books.When she entered the classroom and all the students in the room were pointing and laughing at her she could not bear this and sent a letter to Mina and said"I love you with my body, my heart and my soul to death"

Mina did not think of something she wrote "I love you" and sent it to her With the word "death" she did not know that she literally meant I neglected the next row, ran to the house and then to the toilet she thought to herself that she would not break her promise to Mina The first wound, the second wound, the third wound, the fourth blood began to drip from the pelvis to the ground.