This was written by Toto keyboard player David Paich and drummer Jeff Porcaro; Paich also sang lead.
The song is about a girl who goes to Catholic school, but has a wild streak. In our interview with Paich
, he said that his sister and her friends went to Catholic schools and provided inspiration for the track. "That's an amalgamation of a couple of my sister's girlfriends that I rolled into one girl, Holyanna," he said.