gpt
Subaru:  After both confirmed that he was a shared enemy, the two of them looked at each other. Then, for the third time, he asked. “Hey, other me. Why are you here?”
human
Other Subaru:  ""
gpt
Subaru:  “So you’re not gonna say you already know this time, huh?” He shrugged when the other Subaru fell silent. His banter went unanswered. Instead, what appeared in the other Subaru’s black eyes was the gleam that had been there from the start. He probably feels a bit guilty…
human
Subaru:  “Hey, what do you think will happen when our memories get combined?” So Subaru deliberately brought it up in a cheerful tone.
gpt
Subaru:  “Are there any rules or anything for what happens in these sorts of stories?”
human
Other Subaru:  “I dunno. There isn’t really a set answer, I think.”
gpt
Subaru:  “Honestly, you probably have more experience in this place, so do you know any special rules I don’t?”
human
Other Subaru:  “You read my anatomy report, didn’t you? It’s fifty-fifty.”
gpt
Subaru:  “Fifty-fifty, huh?”
human
Other Subaru:  “Fifty-fifty.”
gpt
Subaru:  “…What if we’re like matter and antimatter and we annihilate each other?”
human
Other Subaru:  “Don’t say that. Win or lose, no hard feelings, yeah?”
gpt
Subaru:  “No, I’m definitely gonna have hard feelings. And if I would, that means you would, too.”
human
Other Subaru:  “Well, yeah. Probably."