In the days since Selena fired Oliver, everyone at the restaurant had noticed the change in her even as she tried her best to act like she was fine.
As a matter of fact, she was trying too much to act like she was fine, hence it became even more obvious that she was not okay.
Although no one knew what was wrong with her, they speculated that she was suffering from a heart break. But they didn't connect it to Oliver since the only person who knew about her affair with Oliver was Charles, and he was keeping that piece of information to himself.
