Y/N Pov

"Aigoo" I said as I got up. I noticed that Jinhwan wasn't there. I quickly looked around but didn't find anything except a note: 

Y/N-ah,

You awake? I went to check on Hyelin and take her to the doctor. I'll be back in an hour! Arraso? 

Jinan Oppa!

As I read the note I realized I was crying. I wiped my salty tears and changed into my sports clothing. I went out for a run.

Jinhwan's POV

I took Hyelin to the doctor to check on the baby. (Time skip) "Miss Song Hyelin!" Said the lady. We walked over and went into the room. "Congrats on your new arrival!" Said the doctor. Hyelin looked at me. "Can I have a DNA test?" I asked. "Why sure!" She replied. (Time skip) "Mr. Kim, it seems to be that this is not your child." I felt relived. I thanked the doctor and left Hyelin with the doctor. I went out but then saw a familiar face. Y/N with another guy.