Greg: Rosa, when can I expect you today?
Rosa: I didn't know I was supposed to come today?
Greg: You were. I told you my friends are coming for the weekend.
Greg: I need the house squeaky clean!
Rosa: Yeah, you mentioned that. But you didn't say I should come.
Greg: I thought it was obvious you'll come Thursday.
Greg: You know nobody else cleans my house?
Rosa: I know that.
Rosa: But I thought you could keep it clean for the few days.
Greg: Extremely far-reaching assumption!
Greg: Apparently too far. The house is a mess.
Rosa: I can't come today, though.
Greg: Tomorrow morning? Please! 
Rosa: OK. I'll be there around 9.
Greg's friends are coming for the weekend. Rosa will come to clean his house at 9 on Friday.