text: David: Hi 
  Jon: Hi
  David: What's up 
  Jon: Nothing much 
  David: Why 
  Jon: What do you mean by why 
  Jon: I am just at home watching tv 
  David: How is work? 
  Jon: Good
  David: You seem like u don't want to talk 
  Jon: maybe
  David: What happened
  Jon: Nothing bro
  Jon: I am just tired 
  Jon: I might fall asleep
  David: Okay then 
  David: Just wanted to take you for some food
  Jon: Ye maybe another time
  David: K ttyl
target: Jon is at home watching tv. He's tired and not willing to talk to David or go out with him.