text: Vicky: working?
  Sonia: trying hard :P
  Vicky: what's the result?
  Sonia: I'm bored...
  Vicky: if you want, I'll call you and entertain u. 
  Vicky: I've got two funny stories to tell you
  Sonia: hm.. ok, let's do it!
  Vicky: I just need 10 min
  Vicky: I need to grab sth to eat
  Sonia: actually I need to finish sth
  Sonia: it shouldn't take more than 20min
  Sonia: and then I'll call you
  Vicky: deal
  Sonia: ;-)
target: Vicky will call Sonia to entertain her as she's bored.