A Forgotten Love (Geno x Reaper/ Error x Nightmare)

Chapter one: memorys

Reaper pov(years ago):

I was bored so I decided to go to a new void that was on my list to visit, as I teleported to this new void I saw a sans on the floor, looking at nothing, as I walked closer to him I saw him jerk up at the noise my feet made.
"W-who are you?" He asked me..
But I couldn't answer him, I was shocked...he looked like he was busy bleeding out...he had this long blood red cut across his chest...his one eye was busy melting...he had a red scarf around his neck, but the rest of his clothes were white...
"How are you not dead yet!?" I asked in suprise
"I...I don't know...but I wish I was..." He said....
"What's your name?" I asked
"Sans, you?" He said and I laughed.
He looked at me in confusion...
"My name is sans as well, but I mean...what is your Nick name?" I asked
"I...I don't know..." He said
"Hmmm...what about...Geno?" I suggested.
"Okay...what's your name?"
"My name is Reaper, nice to meet ya" I said with a smile
"Same..."
"So...how did you...Uhm...get that cut?" I asked.
"Well...it's a long story..." He said
"Please tell me.." I said
"Okay...well...one lovely day there fell a kid down the opening...they...were kind...until...they killed my brother....and...when I saw his dust on the floor...I snapped...I waited at the ruens for that monster, when they came there I was ready...ready to rip them limb from limb...but they were faster then me....and then this happend...after that I blacked out...I woke up here..."
"....Damn....well...you seem lonely...so...do you need anything?" I asked
"Well...can we be friends?" Geno asked
"... uhhhhhhhhhhhhhhhh sure!" I said with a slight smile
"Thanks..." Geno said...

{A week later}

I was sleeping at Genos void for the night...
Geno turned to me with a blush...he looked so cute...you see...this past week I developed a crush for Geno...
But I don't know if he feels the same...
"Hay...Uhm... Reaper...I don't know if this is the right time but...I like you..." He said and my pinpricks disappeared, I had a blush on my face that clearly shows...because Geno blush as well...
"G-Geno....I...feel the same way..." I said hiding my face in my black clouck... suddenly I felt his hand on my shoulder and I jumped away from him
"D-dont touch me!" I said in anger....I let it happen again...he's probably going to turn to dust any moment now...
"I-im sorry!" He said...
"Don't ever touch me again!" I yelled at him...
I made a mistake....but it won't happen ever again...I opened a portal to my AU...
Tears slipped down my face...I didn't want to leave him...but I can't bear to look at him dusting...
I looked at him one last time...
"It was nice knowing you..." I said as I stepped out of his void into my AU...

Geno pov:

I looked as the love of my life walked away from me...I knew it...I disgusted him ...that's why never let me touch him...
I started to cry my heart out...
Why would he leave me?

Why...