Everypony loves Rainbow Dash, but there is love and there is love. After receiving a couple of anonymous love letters she turns to Rarity for guidance, especially since the most recent letter asks her to come to Manehattan - all expenses paid. She decides to go - alone .
Fortunately she finds an old friend who at first offers a helping hoof, but ultimately has an incredibly profound impact on the young mare, by initially shedding light on a dark and shameful secret that Dashie has carried since she was a filly, but far more importantly, during that process, they discover that Rainbow Dash is no ordinary Pegasai...