Til Death Do Us Part : An AoKise AU!

I Don't Know

Their life was going as smooth as ever, they went to university together just as usual, went to Kise's home on some days and to Aomine's other days.
Kise talked regularly to Kasamatsu senpai, and as always Aomine would get jealous at him.
They would laugh, cook, study and be always together. "Life was beautiful and nothing hurts." That's what it sounded like.

"Aominecchi"
"What?"
"Oh-- uhh nothing I was talking to myself"
"Uh? Talking to yourself about me?"
"Ehh... Uhm, yeah...?"
"Why talk about me when I'm right here sitting beside you?"
"I don't know...."
Aomine got closer to Kise, they were sitting at Kise's bed in his house.
"Hey, you look a bit down. You okay?"
"I don't know.."
"Come here,"
"I don't know"
"Kise, are you alright?"
"I don't know"
"Help me Aomine"
"Kise...?"
"Kise look at me. Tell me what you're feeling now"
"I don't know"
"I don't know "
"I don't know"
"Kise stop, yore freaking me out"
"I don't know"
"I don't know"
"Kise, stop."
"..."
"..."
"Aomine"
"What..."
"Did you know that we are all alone."
"What do you mean?"
"We are born alone, and so, we die alone."
"Kise, what are you talking about?"
"About you and me."
"We will die. One day, one of us will be left alone."
"Kise, you're talking nonsense"
"I'm not"
"..."
"Kise, you're seriously freaking me out."
"..."
"Kise?"
"..."
"..."
Everything went dark
All the hearts stopped
Mirrors broken
A soulless body
"Kise?"
A name being searched in the darkness
"Kise..."
"Kise..."
A pool of blood on the floor
Two bodies are at the very end of the corridor
"We are all alone"
Steps being taken
"We are born alone, and so, we are to die alone too"
"Kise..?"
"I'm here Aominecchi."
"Kise.."
Two lovers he sees
Two lovers at the very end of the corridor
Two lovers
One is no longer here
Two lovers in a pool of blood
One of them was left alone
Two lovers he sees
With eyes of fear
"Kise...?"
"Kise..!"
"Kise!"
"KISE!"
"..."
"What...?"
"In going crazy aren't I?"
"Aominecchi is dead.."
"He is right here"
"Dead on my lap"
"..."
"Kise? What are you saying? I'm here!"
"Hmph... Yeah, in going crazy."
"Because I know he's dead"
".. Kise? What?"
"Because I killed him"