Keith knew that a GPS navigation device was very complicated. He believed that Cathryn would undoubtedly get lost without his help. Thinking of the roads that she had been on, she was a little reluctant to agree with Keith. So she explained to him, "I have a good sense of direction. I'm sure I can find my way back to the hotel."
This made Keith burst into laughter. "Well, you indeed have a good sense of direction," Keith replied with sarcasm in his voice. Hearing his answer, Cathryn laughed too and followed his instructions to the hotel.
While she was talking to Keith, Cathryn walked while eating a snack. But what she didn't notice was that there was a man dressed in black who crept stealthily behind her.