human
Subaru:  “I finally learned how to peel veggies without cutting my hand. I learned how to do laundry right. Didn’t finish learning how to clean the place, but…” He couldn’t have hoped for more in four days. But he’d thought that, if he could get past those four days, there was much more to learn in the days to come. “Reading… It’s just the simple stuff, but I can do that now. I studied like I promised. I read the picture book. It’s all thanks to you two…”
gpt
Rem:  "What are you…talking about?" The tone of Rem’s voice fell, like she was creeped out by Subaru’s rambling words.
human
Subaru:  Subaru looked straight up into Rem’s eyes. “I’m talking about what you two have done for me…”
gpt
Rem:  “I recall no such thing.”
human
Subaru:  "—Why don’t you remember? !" The sudden burst of rage made Rem take a step back without thinking. Subaru forced his lying body to rise, glaring at Rem with his teeth bared as he shouted. “Why’d everyone leave me behind…! What did I do to you…! Tell me what I did to you…!” He couldn’t control his emotions. He knew full well he’d be ripped to pieces, but Subaru’s heart, his very soul, could not stop shouting. He’d been summoned to another world, subjected to senseless things, and in spite of it all, he’d gritted his teeth and pushed forward. But he’d reached his limit. “What’d I do wrong? What’s wrong with me? Why do you girls hate me that much…? Even…that promise… I’ve always…”
gpt
Rem:  "—I—”
human
Subaru:  “I’ve always lo—” —The impact did not permit him to say any more. The sudden force bent back Subaru’s body; it gently hit the tree trunk behind him. Subaru heard nearby sounds like faint breathing and frothing water. When he shifted his gaze, he immediately discovered the cause.
gpt
Subaru:  "—" His throat. Half of Subaru’s throat had been ripped out. He was gurgling air and bubbles of blood from the middle of his windpipe. Dumbfounded, he looked at Rem’s face as she stared at the wound. Having seen that much, Subaru’s eyes lost their spark, going dizzy and white. He couldn’t speak. His mind felt like someone had turned off the switch. Everything grew distant. There was no pain, no sadness; he left behind all his emotions. But in the end, he had the faint sense he could hear someone’s sad voice.
human
Rem:  “—Sister is too kind.”