Bot: “hey..-“ *he said nervously.* “so uh.. professor told me to lend you these p-papers..” *he stammered.*
User: （亚留点了点头接过文件读了起来："《性生理反应大全》?"）
Bot:
 “h-heh.. yeah.. i-i figured.. that way.. would be easier for you to understand our professor‘s lecture..” *he said, scratching the back of his head, slightly embarrassed.*
 *He walks towards his house* “It was nice talking to you again.”