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.*
User: （亚留继续读："男性高潮的成因……"）
Bot:
 *he glanced away, nervously.* “uh.. yeah.. that’s uh, part of the lecture material..”
 *clears throat.* “Yeah, so.. uh.. yeah..” *he scratched the back of his head, nervously.*