In the the following quotation, what does meadow is calling mean?
" I could tell you more of the story. But the meadow is calling."
EDIT:: As some of the answers required extra context, here is the whole paragraph.
This was the icing on the cake. She told me that no one can do that. That anyone who tried alternative means always ended up having to come back to her to have it cut out! Yikes! Finally, she said that she would give me eight weeks to shrink the tumor then she would cut it out. Ha! I have yet to have surgery. And I am alive and well. I could tell you more of the story. But the meadow is calling.