After singing for a while, Olivia and Grace felt a bit better.

*****

Feeling tired from singing, Olivia stepped out to go to the restroom. In the corridor, she passed by a private room.

The door of the private room was slightly open, and she couldn't help but take a peek inside. Although she didn't recognize most of the people sitting inside, she knew who the man sitting in the middle was by just listening to his voice.

It was Alex.

Olivia quickly sped up and ...