Caroline was still engrossed in the tablet. The waiter glanced at it and saw the dense text on it. He put down a walkie-talkie on the table. "If you have any other needs, you can contact us through this walkie-talkie."
Caroline took out her wallet and took out a large note as a tip. "Please help me put up a do not disturb sign."
When the waiter saw the money, the smile on his face became much more sincere. "Yes, Miss."
He walked out of the private room and hung a do not disturb sign at the door. Then, he went to greet the next customer.
As for what Caroline was doing in the private room, it was not something a waiter like him should care about.
After all, it was not uncommon for students from Alexandria College to come here to discuss their studies.
