"Let me tell you this way, I know that Chan Woo is your spy here who keeps a watch on me."
Se Jeong gasped "No-"
Ye Jun pocketed his hands again and with a ghost of a smile on his face, he started to explain the possibility.
"Well, whatever, so when he came out of my cabin after talking to me, he noticed Chan Woo and found him suspicious. While he was at the stairs Chan Woo might have called you to inform you about Ji Hoon because Chan Woo is impatient, we know that."
"So I guess that's how he knew, and further when he called me telling that my secretary had called someone to update about our conversation, I know it was you. And we were sure you would visit him because you are impatient too, just like Chan Woo."
Se Jeong, without realising, nodded at his explanation with her lips shaped in an 'O'. Ye Jun scoffed.
"Now you know," he shrugged.
"So I travelled that far in vain. I could've asked you instead." Se Jeong glared at him.