You take a story and explain the entire thing with only a couple paragraphs, and you don't want to give away any special details that way a person can know a little about the book and want to read it. Like a "A dog and His Ball" is about a lost dog who doesn't have a family and finds an old ball to play with. You would put this on the back of a book and then people would be drawn to read this book. ( I just made something up so it may not make sense sorry.)
I'm not really sure I understand what you are asking, but I tried to answer the best I could, please let me know if this isn't what you meant.
Once when I was like 10 I was playing is my friend katies backyard and heard very faintly somebody yell my name. I figured it was my mom so i pretened like i didnt hear it so i could play a little longer. My concience got the better of me and i headed back like 10 mintues later to find my mom, bandeging my little sister who go stung by muptile wasps. She yelled my name that day and for the first time i realised i was responsible for her, for the most part. Maybe somethinglike that but more dramatic and stuff. Hope you use it
I am unfamiliar with that vine, honestly. The name Vine gives me nostalgia- what a throwback!