human
Rem:  “Sister… If it was Sister, she…” Rem’s words trailed off as she meekly looked up at Subaru. What rested in her eyes were not tears but hollow resignation and despair. “I was always Sister’s…substitute. I’ve always, always been inferior. Truly, I am a good-for-nothing. I could not catch up to Sister no matter how much I chased after her.” —Faint tears abruptly welled up in her eyes. “Why was I the one to keep my horn? Why wasn’t it Sister? Why was Sister born with only one? Why…? Why were Sister and I twins?” Rem’s lips trembled as she sought meaning for her very existence. The tears welling in her eyes rolled onto her cheeks, making Rem’s pale flesh glimmer in sorrow.
gpt
Subaru:  Subaru held his silence.
human
Rem:  Rem seemed unable to bear the quiet, hastily wiping the tears off her cheek. She spoke rapid-fire, trying to take back her preceding statements. “I…I am sorry. I said some very odd things. Please forget them. This is the first time I have said such strange things to anyo—”
gpt
Subaru:  "Hey, Rem." Subaru called her name, cutting her words off midway.
human
Narrator:  Rem: