Olivia's love of band-aids. She thinks they're little trendy items like stickers and wants them whether or not she actually has a boo-boo. It makes getting blood draws and anything medical in nature so much easier. A big thank you to the manufacturer of band-aids too for making all the sweet designs, i.e. Tinkerbell, Mickey Mouse, Disney Princesses, and now the latest and greatest Doc McStuffins.