Pinkie's taken on a strange schedule of visiting Twilight once a week and giving her a kiss on the cheek. Twilight, being as romantically inept as she is, has no idea what this means.
Twilight Sparkle spends her 18th birthday working in a library. Pinkie Pie will go to the ends of the universe to make her friends smile. Contrary to popular belief, Pinkie Pie's hair is probably not the protagonist of this story.
Taken place after cupcakes, Twilight is left emotionally broken, and, after three years have passed, she decides to get better, with the help of an old friend.
Twilight knows something's up when Pinkie asks her for help with writing. But what harm could it do? Writing always was one of her favourite subjects...
Pinkie Pie has been acting strange lately, even for her standards. Twilight grapples with her fears that Pinkie may be preparing to leave her, or is it something else entirely?