Does Guilt Ever Fade?

An Omori fanfiction. Major spoilers. Like... for the entire game. Proceed with caution. Actually, if you don't want spoilers, simply don't proceed at all.

<WARNING> Contains graphic content depicting severe mental illnesses and their symptoms, including depression, anxiety, psycosis, suicidal ideation, and attempted suicide. Reader discretion advised.

All good? Good.

Sunny awoke, tears in his eyes, after finally coming to terms with the death of his sister. His right eye wouldn't open... Oh yeah. It was gone. And Basil... Was he okay?
Sunny weakly rose from his bed and walked to where he thought Basil's room was. Pain shot through his body from his feet to his head each time he stepped foot on the floor, but he had to see if Basil was okay.
After finding Basil's room, he found Aubrey, Hero, and Kel all beside a bed with an unconscious Basil, a dark aura around him stemming from his head.
He walked as close as he could to the bed before stumbling and falling to his knees. The other three were surprised and worried that Sunny was awake and walking. They went to help him back to his feet.
"I..." Sunny began. "I have something to tell you."
Standing again, Sunny looked at the bed. Basil was awake, and he looked at Sunny. Slowly, the darkness in Basil receded, and Sunny's ghost of Mari faded. The two of them smiled.

Maybe together, Sunny and Basil can move forward after all this.

I hate the terminology due to its negative perception, but yes, this is a Sunflower romance. It is completely non-sexual. The characters depicted are sixteen. I am not a sicko.