Marisa thought this about Reisen post #993865 and I think it applies to Nagato

I've been thinking about this before, but her personality sure changes depending on whether she is holding a weapon or not.

Krugger said:

I've been thinking about this before, but her personality sure changes depending on whether she is holding a weapon or not.

Also, a destroyer or not.

I like Nagato now.

Never forget, the only time Nagato ever seen with her gears fully off (including headgear) in anime and something cute happened