answer: David is upset because he worries about job-hunting after graduation. #Person1# cheers him up.
documents: #Person1#: David, what's new with you? You are not in the mood. Can you tell me?
  #Person2#: After six months, my college life will come to the end. The following trouble will be the job-hunting. That's really a headache.
  #Person1#: Do not take things so seriously, my pal! Every one of us will face the trouble and job-hunting is inevitable. Take it easy! Believe in yourself and some day you will be successful.
  #Person2#: It sounds reasonable. Maybe I should look on the bright side.