answer: #Person2# tells #Person1# #Person2# is tired due to a long flight.
documents: #Person1#: You're not looking too good. Are you sure you are all right?
  #Person2#: It was a long flight. I'll be fine after a good night's sleep.
  #Person1#: You look very pale.
  #Person2#: These long flights are just so boring, and you just have to sit there in your seat without moving and you know I like to get as much exercise as possible. I'm sure I'll be back to normal tomorrow.