answer: #Person2# doesn't bring back #Person1#'s software and will bring it tomorrow.
documents: #Person1#: Did you remember to bring back that software I lent to you? 
  #Person2#: Oh, I'm sorry. It completely slipped my mind. 
  #Person1#: That's ok. If you could just bring it in tomorrow, I would appreciate it. 
  #Person2#: Definitely, I'm really sorry.