From the moment Gio showed up on General Hospital, viewers have been asking: What is the point of this character? Sure, he’s sweet. And cute. And he fiddles nicely. But he hasn’t had much of a story, and even what we assume would be a romance with Trina has been put on the back-burner in favor of Big Man About Campus Football Guy. Now, anvils have been dropping like crazy that Gio is a child Brook Lynn had with Dante as a teenager and gave up to be raised by an extended member of the Cerrullo family. We had our suspicions before. But now we are sure.

Clue Number One

Gio (Giovanni Mazza) is good at music. Brook Lynn (Amanda Sutton) is good at music! This is kind of like a Johann Ambrosius Bach and Johann Sebastian Bach sort of deal. Or Will and Willow Smith. The point is,...