human
Echidna:  “Natsuki.” The women followed Ram’s lead up the stairs to the next floor. Echidna, at the tail, called out to Subaru after putting her foot on the first step. Her blue-green eyes wavered slightly.
gpt
Echidna:  “Be gentle.” With that, she slowly started up the stairs, too.
human
Subaru:  Watching her leave, Subaru scratched his head. She probably figured out why I kept Julius back.