She booked two hours of singing time, and it's not even an hour yet.
The consumption here was quite high, so she didn't want to leave early.
With the mindset of not wasting money since she was already here, she decided to sing for the full two hours before leaving.
She picked some of her favorite songs and sang them one after another.
After more than ten minutes, she heard someone knocking outside the door.
Assuming it was the waiter, she picked up the microphone and said, "Come in."
The door was pushed open, and just as Joanna was about to start singing her next song, she suddenly heard a familiar voice, "Joanna, it's you..."
She looked up to see a familiar face and couldn't help but be startled, "Linda, how come it's you..."
The person who walked into the private room was Linda.
She had arranged to meet someone tonight to discuss something, and they had decided to meet here.