Final answer:
The man's arrival to Elisa in the caravan might be due to shared history, fate, or plot-driven coincidences, as inferred from literary examples of unexpected character encounters provided in the question.
Step-by-step explanation:
Elisa's surprise by the man in the caravan and the reasons that likely led him to her can be inferred from the provided text excerpts which suggest themes of unexpected encounters, hidden feelings, and unforeseen reunions. In literary narratives, characters often stumble upon one another due to reasons such as a shared history, fate, or coincidences that drive the plot forward.
The excerpts present scenarios where characters encounter each other in situations filled with emotion, tension, or surprise, which could similarly explain why the man in the caravan appeared to Elisa. Whether it was due to a twist of fate, a long-awaited meeting, or an accidental crossing of paths, the man's reasons for seeking Elisa would add depth to their shared story within the narrative.