text: Nadine: I have a big favor to ask you
  Robert: sure, what's up?
  Nadine: could you vacuum our place when you get back?
  Robert: I'll try to do this today or tomorrow morning
  Nadine: but vacuuming tomorrow morning would wake me up
  Robert: ok I'll do my best to do this today
  Nadine: thx ;*
target: Nadine wants Robert to vacuum the place today. Robert would rather do it tomorrow morning but it might wake Nadine up.