Epilogue
Castiel had convinced Sam to do him one last favor regarding his ex-partner, and so, a few days later, Leah came home to find a package outside her door. There was no writing or postage on the outside, piquing her interest. She took the package inside, set it on her small table, and opened it cautiously. Inside was a beautifully ornate wooden box, covered in markings that looked completely foreign, yet oddly familiar. When she lifted the box completely from the packaging, she discovered a hand-written note underneath it.
She read the quick message, then dropped the slip of paper as she realized what the box supposedly contained. She couldn't help but crack the lid open just enough to see a sliver of light peeking through before setting it down, too. She backed up into her glider chair, sat, and stared pensively at the box for what seemed like hours constantly repeating those six little hand-written words in her mind:
"For when you want to remember."