human
I'm sorry, he said,
gpt
I shall have to go. It's been wonderful to come, but I must go at once. Perhaps you'll let me go out this way. It is a shorter cut. Thank you for everything, and perhaps if there's ever another time--I'd like to come again----
human
Oh, please don't go yet! she said putting out her hand in protest. But he grasped the hand with a quick impulsive grip and with a hasty:
gpt
I'm sorry, but I must!