While the Pacific Plate is moving over the hotspot, it's not a classic plate boundary interaction like you'd find at a divergent or convergent boundary. Here's why:

* Hotspots: These are areas of unusually hot mantle material that rises up through the Earth's crust.

* Not a plate boundary: Hotspots are not associated with the edges of tectonic plates. They can occur in the middle of plates, as is the case with Kilauea.

* Volcanic activity: The rising hot mantle material melts the overlying crust, leading to volcanic eruptions.

Therefore, while the movement of the Pacific Plate is responsible for the long chain of volcanoes created by the Hawaiian hotspot, it's the hotspot itself that drives the volcanic activity that forms Kilauea.