Unable to leave you (Nagisa x reader)

Season 2 part 22

I wonder what happened....wait a moment....there's blood! I quickly ran towards the police cars and I saw Nagisa laying on the ground in a pool of blood beside two other guys. "N-N-Nagisa......?" I quietly said but then the police pushed me back. "Miss you can not be here go to school" said one of the polices. I started to slowly walk away but then I heard Nagisa's voice. "I'm sorry (y/n)......I'm so sorry for hurting you...this is my punishment...." weakly said Nagisa. Tears formed in my eyes, I turned around to see Nagisa being moved into the ambulance.

At the classroom

"Hey Sugino, did you hear there was a car accident?" Asked Isogai. "Yeah 2 people died and 1 person was severely injured" said Sugino. "Hey (y/n) where's Nagisa" asked Karma. It's so hard to hold it in! I crumbled to the ground in a little ball shape as I started to cry. "What's wrong?" Asked Sugaya. "Nagisa was part of the accident!!!!" I said as I cried harder. Everyone fell silent until Koro Sensei said something. "Well? How about we go visit him?"