"Uh-huh." Joel is not especially responsive while he works, but in this case, at least, it's not on her. There's a definite learning curve to carving something as soft and quick to crumble, but he's precise enough to avoid disaster. A few minor fumbles don't amount to much her edible glue and frosting can't fix (or cover).

Though with the pieces slotted fairly neatly together, they don't need much help to stand, bracing each other up. It should hold up decently well under a mountain of candy and glitter.