Trixie has looked forward to her date with Starlight, but her hopes are dashed when she finds Starlight dragging her into taking care of Flurry Heart. Still, between them, how hard could watching a foal for a few hours be?
(Prequel to "Birthday Built For Two".) On a trip to the Crystal Empire, Starlight finds Sunburst acting rather strange. Before she has a chance to ask him though, she gets roped into helping him foalsit Flurry Heart for a day.