A thing that is or is likely to be wrongly perceived or interpreted by the sense
THE ILLUSION MAKES PARALLEL LINES SEEM TO DIVERGE BY PLACING THEM ON A ZIGZAG STRIPED BACKGROUND
When Carolina’s window flew open. because that shows when the plot took a turn and then the fall action occurred after that.
The story strongly suggest themes of human relationship and (possibly) a heist or job that seems to be involved.
Answer:
Its the last one, Wait until the right moment to carry out a plan
Explanation: