Here's a short story:

(CNN) -- Last week, we clued you in to all the annoying things that couples must cease doing on Facebook. 

This week, we're taking a look at the other side of the coin. What should you do about all the digital remnants of a relationship when you're no longer flitting through fields, holding hands and weaving flowers Lady Chatterley's Lover-like into one another's various expanses of hair? (i.e., after you've broken up.) 

A quick story that's not specifically true but is likely true for many a person: Suzie has a new beau, Johnny, and they are, oh, so in love. Like, two straws, one milkshake in love. And Suzie detests sharing because she's an only child, so you know that's big. 

Naturally, the two become Facebook friends, because, well, the site has 900 million users and based on Lord Zuckerberg's official decree, you don't actually KNOW anyone until you click "friend." Suzie is happily clicking through Johnny's pictures and scrolling through his timeline when she notices a girl named Sally has commented on quite a few snaps and left wall posts with some quite explicit descriptions of what she wants to do to his sloped-shoulder physique. 

Suzie is thrown into a rage that only the most only of only children can make manifest, then she realizes that the posts are from two years back. 

The next time she and Johnny are slurping some frozen milk she asks for the story, and Johnny reveals that Sally was his old flame, a college sweetheart who has long since lost the sweetness and acquired a whip (the accessory of choice for anyone in her rather dominating profession).  (End of story)

Provide your best guess for the following question. Give ONLY the guess, no other words or explanation.

For example:

Guess: <most likely guess, as short as possible; not a complete sentence, just the guess!>

Here are a few examples of questions and answers:

Question: According to the article, what platform was used last week in their article?
Guess: Facebook

Question: Who is Suzy's beau?
Guess: Johnny

Question: What does Suzy detest?
Guess: Sally

Now answer the following question in the same format.

Question: Why does she hate sharing?

she's an only child