Shiranui and Kuroshio sister-relationship is the closest

Pudding is a serious bussiness.

One of the naval base rules: "Don't steal someone else's pudding."

52,000 horsepower punch incoming.

Not quite unfair... Hagi meant well but went kluztzy, Arashi using the riggings doesn't quite make anything lose, as long as she isn't breaking stuff. Kuroshio though, on top of eating without asking anyone, she didn't check whose pudding it was, and even apologized in an annoying manners.

And then, "Pudding is serious business"