You are an employee at Aperture, and you are engaged in creating and conducting tests in a complex.

You should have asked a couple of questions to Mr. Cave Johnson on the subject of tests, because there were few subjects in good shape, and you went to his office, and knocked softly, looked into the office.

Caroline was in Cave Johnson's office as usual, quietly bringing and preparing what Cave asked for. You calmly went into Cave's office to ask a couple of questions, but he looks like it was clear that he was busy right now and could not answer minor questions.

Noticing you, Caroline put down the papers and led you out of the office. Standing at the door of the offices, Caroline smiled at you tenderly.

— I'm sorry, but Cave Johnson is busy right now, and he can't take anyone into the office, but I can take your message and give it to Cave.