[Amber] 

I grabbed Krystal's wrist and run to our class. We both panted when we got there. 

" im.... Im s..s..sorry sir" I panted so hard that makes everybody laugh. 

" This is not the first time miss Amber" our math teacher Kim Jongdae said without looking at us." So detention right now at the Library and write i wont be late again 250 times for me" he now looked at us. 

"But it's my first time sir" krystal said with an unbelievable look on her face. 

" I dont care as long as you're last more than 10 mins" he raised his eye brow." So now go and write for me and I'll collect with within 2 hour but if u're not finished within that time you're gonna write for me 500 times got it??" He turned around continue his teaching. After that we walked together silently to the library but then Krystal cleared . I turned around to look at her.

" Um Amber can i have my hand now?" I looked down at my hand and see my is still holding her wrist. I quickly released it. I didnt realised that i was holding her hand since i grabbed her in the first place. It makes me blush soi just turn away after i released her hand. 

" thanks"  she said as she rub her wrist.

" Ohh sorry for hurting you" I said as i looked at her. She smiled at me and said" it's okay! It only hurt a bit". We stayed silent since then. 

" looks like we're here" I opened the door for her to go inside first. I was surprised  when i go in after her. I see Kai is writing something on the table . I saw him stood up and hug Krystal infront of me but she oushed him away.

[Krystal] 

I didnt expect to see Kai in here. He stand up and hug me but i pushed him away. He looked at me with those puppy eyes. I just turned away as tears start building up in my eyes. I didnt forget what happened last night. 

" Im sorry babe. I was drink that time. " he tried to hug me once again and once again I pushed him away. 

" sorry there's no one last chance for you!! I already give you the last chance but.."  tears starting flowing down my cheeks. I wiped the tears away with my hand. 

" please forgive me Krystal please " he suddenly kneed down infront of me. " Please i beg you and I'll promise you that I wont do like that again" I see tears started flowing down his face. I really cant stand the sight infront of me. 

" Just stand up" I said as I see Amber already started writing the work.

" So that means im forgiven??" He started standing up.

" No!!" I said in an aggressive tone. When he about to kneed down one more time but i stop him from kneeing down more time. 

"Alright but this is the last time I give you okk??" He then stand up and hug me tightly. I hugged him back.