Answer:
The figurative expression is at the heart if Lucy's paper. The paper does not actually have a heart, it means to say that the body of the paper or the main purpose of it. The comparison is between a heart and Lucy's paper.
we went home chenge
in to negative
The time of the friend has passed the time of "tribulation" and we are at a time when every "tribulation" is losing a friend!
(They wrote sad phrases, I want to shout)
