Unloved (I) - Us(?)

After the boy lost her, he's been spending his days at the last place they laughed together. He recalls the short time the two spent together and laments her sudden death. If he'd been quicker, maybe Firefly would be next to him.

As he thinks this, falling deep into a spiral of sadness, the unexpected hand of a pink-haired girl reaches out, attempting to help him out of his misery, left unaware of the faint feeling inside, slowly growing more prominent.