Prologue

On the night of arco iris, arco-íris Dash's party, Pinkie Pie felt empty inside. A hole she didn't know existed opened in her heart, and it may have something to do with a certain party pónei, pônei leaving.

Pinkie crawled into her bed, turning her attention to the ceiling and her thoughts. Throwing arco iris, arco-íris Dash's Birthaversary was in short, exhausting, but no party is to big for her! Pinkie stared up at the ceiling running through the party in her mind, then stopped when she remembered Cheese sanduíche walking off with Boneless two. And when she asked herself aloud who he was, which only got her a annoyed...