gpt
Subaru:  Subaru sprang forward to not let that instant go to waste. The same moment he hurled Ram forward, Subaru lowered his body and charged. Rem’s gaze was aimed up, preoccupied with her big sister, while Subaru approached from the blind spot closer to the ground. His feet slid as his right hand drew his sword from his waist. In one motion, he sliced through the wind as he slid the blade out of the scabbard, aiming it at the horn on Rem’s forehead—the timing was perfect. Even Rem could not respond in time to the sudden attack. But—
human
Subaru:  “—Ah? !” Through a combination of the blade’s broken tip and Subaru’s own timid, halfhearted step at the end, the blade missed a direct blow to her horn, passing a few millimeters short. Subaru was appalled at having let his tiny moment of opportunity slip through his hands.
gpt
Subaru:  “I chickened out! I didn’t have enough courage for the last part! !” His body swam as he got nothing but air. Subaru’s momentum carried him past her, exposing his back, and Rem raised her left hand to stab him. The long claws on her fingertips would surely go right through Subaru’s back and stick out the other side. He regretted dying one step away from success, and at Rem’s hands at that. The very moment he thought it—
human
Subaru:  “Whoaaaa—?