Read it through once

As soon as they met the next morning Tess divined that Angel knew little or nothing of how far she had been concerned in the night’s excursion, though, as regarded himself, he may have been aware that he had not lain still. In truth, he had awakened that morning from a sleep deep as annihilation; and during those first few moments in which the brain, like a Samson shaking himself, is trying its strength, he had some dim notion of an unusual nocturnal proceeding. But the realities of his situation soon displaced conjecture on the other subject.