What is an example of nature revealing truth in The Scarlet Letter?

dimmesdale nd Hester can be themselves in the forest and be true to one another. they are hidden from the townspeople nd can't be judged so dimmesdale can be open with himself nd Hester. this also shows the truth in the scarlet letter because dimmesdale finally excepts the meaning of it-"adulterer"- when he can't be seen