Board Thread:Speculation House/@comment-25396609-20160307035311/@comment-26397825-20160602013829

Well, Iron Fists makes sense even discounting the literal iron fists they're gonna share. She fights with her fists, his name is Iron wood. That's the thought process behind the name.

It just so happens that the show has taken it in a way that the name also applies to their situation now.

Personally I don't understand all the sugar related things that go on in Nora ships. She may be excitable, but she's not sugar. And personally, I don't think she acts like a kid in a candy store, or high on sugar.