Today...just like any other days in my life. Nothing different, nothing special.

7:00 o'clock. my phone alarm start ringing noisily beside me. I have no choice except to wake up, shower, breakfast and walk to the school.

After done wearing my school uniform, I walk straight to the kitchen to have a breakfast. 

"Soeun-ah, what's wrong with your face? You look pale. Are you sick?", mom ask me. She seems worried.

"I'm okay. Headache only." I tell her. Actually, I'm not feeling well but I don't want her to worry about me.

And at the same time, I don't want to skip school today because my final exam just around the corner.

When I'm walking to the school