[Mettaton's on board with most of that but his expression does falter at the mention of Undyne. There's really two reasons for it, but the main one...]

Eh...I don't know if I would very much like Undyne around my equipment, sweetheart. She's not the most respectful of personal property! Not even her own!! Maybe if we put her nice and far from the cameras and zoomed in!!

[Recording equipment is expensive, okay?]