Trabb's boy helped Herbert and Startop find Pip. Why is this significant?

18. Trabb's boy helped Herbert and Startop find Pip. Why is this significant?

A. He had earlier been the source of great embarrassment for Pip.

B. He didn't like Pip.

C. He helped Pip unintentionally.

D. He had really liked Pip all along, but was jealous.