#Person1#: You look tired.
#Person2#: Yeah, I've been working so much overtime lately.
#Person1#: Really? How come?
#Person2#: My boss gave me a big project. I had to have it finished by this morning. It was so difficult.
#Person1#: You shouldn't work so hard.
#Person2#: I know, but hard work pays off. You know.
#Person1#: What do you mean?
#Person2#: Maybe now I'll get that promotion I was hoping for.
#Person2# looks tired because #Person2#'s been working overtime lately hoping for a promotion.
work