human
Subaru:  Ah. He could feel the repeated rocking and jolting of the carriage, as well as something bumping into his head over and over. Gradually, it called to Subaru’s blanked-out mind, bringing him back to reality. He tried to lift his head and sit up, but the rocking was fighting him. His hand was slippery, and he was about to fall onto the floor headfirst once more, but this was averted because something heavy was pressing down on his belly.
gpt
Subaru:  "—Rem? !" Subaru cast aside the bag of traveling money on his stomach, remaining seated and leaning back on his hands as he looked around.
human
Otto:  "Mr. Natsuki?! You’re awake? !" Noticing that Subaru was up, Otto turned his head to check on him.
gpt
Otto:  "Please do not move! You hit your head and the carriage’s blessing has been gone for some time. Even now, the land dragon is running with all its strength; I have no time to be concerned about you, Mr. Natsuki!" Otto raised his voice, still looking back from the driver’s seat as Subaru tries to get up.
human
Subaru:  "Never mind any of that! Rem, what happened to Rem? !" Shouting back, Subaru searched every corner of the driver’s seat for the girl.
gpt
Subaru:  "Answer me, Otto. What happened to Rem…?!"
human
Otto:  "That young lady…" Realizing that Subaru’s voice was rough, agitated enough that he might pounce at any moment, Otto no doubt hesitated to reply because he knew how dangerous things were.
gpt
Otto:  "...disembarked from our dragon carriage to engage the White Whale…so that we could have a chance to escape.”