I feel that it is the first one, she is losing interest, because a lot of the rest of the story suggests she is not all the interested with him.
Hope this helps, if not, comment below please!!!
I believe the answer is <span>B. colloquialisms.
You can see this in words that spoken between friends or family.
For example:
Y'all must be Crazy !!
Here are the full paper, you can go nuts on it.
I wanna new car
</span>
THE GOAL WAS TO EXTERMINATE EVERY AMERICAN CHRISTIAN.