text: Mike: Suze, have you seen Sam today?
  Susan: he's your brother
  Mike: I know but he's your boyfriend. Or he was?
  Susan: you know what. don't even tell me about this guy
  Mike: You argued again?
  Susan: Argued? No.
  Mike: So? What's wrong?
  Susan: You need to see someone to argue with him.
  Mike: Shit, you got stood up?
  Susan: Again!
  Mike: Sorry Suze, he's my brother but he's a real jerk sometimes.
  Susan: None of your fault. I'm fed up with him for good now.
  Mike: No wonder. I've been trying to get him all day and he doesn't think it's a good idea to answer the phone.
  Susan: I know what you're saying. I can't help you.
  Mike: I know. I need to call some other guys. Stay good.
  Susan: yeah, good luck with your search.
target: Mike is looking for Sam. Susan haven't seen Sam in a while, so she cannot help Mike.