Frodo and Bilbo are cousins (yes ... non-canonical kiss in "The Rings of Power" a bit awkward). Even Aragorn and Arwen are ever-so-distantly related if you go back far enough.

A little over an hour into The Fellowship of the Ring, Frodo (Elijah Wood) is wounded by a Nazgûl's Morgul blade at Weathertop, so Arwen (Liv Tyler) brings him to Rivendell for some much-needed ...