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.
In any case, there was a minimum spending standard in the private room. Even if they didn't order anything and didn't need any service, they still had to pay. The boss would only be happier if he knew.
