Diamond Tiara is all grown up now.

She's left Ponyville, found herself a nice apartment in Manehattan with a cute pegasus for a roommate.

Her old friend, Sweetie Belle, was able to pull strings and get her a job at her sister's boutique, Rarity-4-U.

Things seem to be going well for the girl.

Then one day, DT and Sweetie get to talking about their old friends which end up dredging up bad memories and hidden feelings. And whatever could a cool, confident Manehattanite like her have to hide?