Read it through once

Tess sat up in the coffin. The night, though dry and mild for the season, was more than sufficiently cold to make it dangerous for him to remain here long, in his half-clothed state. If he were left to himself he would in all probability stay there till the morning, and be chilled to certain death. She had heard of such deaths after sleep-walking. But how could she dare to awaken him, and let him know what he had been doing, when it would mortify him to discover his folly in respect of her? Tess, however, stepping out of her stone confine, shook him slightly, but was unable to arouse him without being violent. It was indispensable to do something, for she was beginning to shiver, the sheet being but a poor protection. Her excitement had in a measure kept her warm during the few minutes’ adventure; but that beatific interval was over.