Arrived on the opposite pavement, he looked back to see whether the prince were moving, waved his hand in the direction of the Gorohovaya, and strode on, looking across every moment to see whether Muishkin understood his instructions. The prince supposed that Rogojin desired to look out for someone whom he was afraid to miss; but if so, why had he not told him whom to look out for? So the two proceeded for half a mile or so. Suddenly the prince began to tremble from some unknown cause. He could not bear it, and signalled to Rogojin across the road.
The latter came at once.
“Is Nastasia Philipovna at your house?”
“Yes.”
“And was it you looked out of the window under the blind this morning?”
“Yes.”