Elizabeth's cold and fake smile made Wang Ji impressed. When the girl was not happy about something back then, she would normally smile like that. Which only means, his suspicion about the man was not wrong. He must have been following them and this has something to do with the fact why he realized that Li Zi is Elizabeth.
"So, again, what do you want?"
President Chen shakily took a seat at their table despite the unwelcoming feeling he was receiving at that moment. The girl might be showing such a charming and friendly smile yet he could only sense the cold aura she was emiting towards him.
"First, let me apologize for my inappropriate approach and…"
"Following us." Elizabeth interrupted the man and spoke in such a sharp tone. She then drank her tea, as she turned her attention away from the man, pointing out the fact: She was no fool to have not noticed him at all.