Asking for a friend

"What to do?"

Kim Jun Hyeon asked the other three doctors at the cafeteria table. They and looked at each other, puzzled, trying to pick up clues that explained the joke.

"Is it a logic challenge? A new Internet prank?" the oldest of them, Dr. No, scratched his head. The couple at the table, psychiatrist Marion Choi and her husband, Dr. Jang, smirked at the deduction of the Ji Hyeon Foundation's oldest surgeon.

"Ahhhh. So what we have to do? We must guess the trick, or give our honest opinion?" Marion Choi turned to Dr. Kim, who was beside her.

He sighed, "No, but… yes. Just answer what should be done."

"So the question is… 'Should a man let an acquaintance, that he will be out of touch for a few days, on a trip? Should he give her his trip's schedule? And as relevant information, they don't have a love relationship going on, or in their plans.'"