I lived with my roommate for two years, and she was always cheerful and friendly. Then, one day, she just disappeared. The police searched, her parents lost hope, and no one knew where she went.

Five years later, I was cleaning her room to sell the house. When I moved the dresser, I found a hidden hole in the wall. I put my hand inside, and to my horror, I discovered a bunch of notes. They said, “If I ever disappear, you need to urgently look for me at Jake’s cabin in the mountains.”

I couldn’t believe it. She had left instructions like this, in secret, just in case something happened to her. It was like she had been planning for her disappearance all along, and I had no idea.