He acted as if nothing had happened, remaining extremely calm.

"Yes, I... cough, I seem to have come at an inconvenient time."

He should have come a bit later.

Lucas had been standing there for several minutes. Seeing that Shawn and Gale had not noticed him and showed no intention of stopping, Lucas had to speak up! He was anxious to see his grandson.

"What brings you here? You should have notified me in advance," Shawn asked.

The housekeeper beside him explained, "Lucas went to visit Pete