"I see you have met Aragorn, son of Arathorn." Said Gandalf gladly.
"Aragorn? I don't know what you mean by Aragorn sir. This here is Strider." Said Sam, confused.
Aragorn gave a hearty laugh. "I am both Aragorn and Strider, Sam. I belong both to the South and to the North. My identity is fluid, Sam, just like my gender."