Oddly enough, I am the only person in my family who has never seen The Lord of the Rings.
Nonetheless, the quote works perfectly for Lois and Clark's final day together.
“I’ve always wished you could see yourself the way I see you,” Clark lamented, wheezing a little before a cough overcame him. When it subsided, he took several gasping breaths before continuing. “I’ve seen every corner of this planet and enough of space to know that you are the brightest thing in this whole amazing universe, Lois. More than anything else, your love has made me human.”
“Oh, Clark,” she breathed, brushing another lock of hair off his forehead, and noticing that his brow was clammy with sweat. “I love you.”
Now that's some kind of wonder.
