The Key, Is Like a Key?

I think that was a permission thing. It's almost like the startright? A silver key that unlocks a door. I wonder if she would have never touched the key. She goes to school, draws, cause she's an art class, and then comes back and looks at her pillow, whand it's gone. And it just like he moved on to the next house. The symbolism, it's too good, exactly. Ye, ygos love symbolism. It's very symbolic. They kept it. They gave it there their touch. Yes, open the door for me. Now, they didn't find a physical one. But they kept it. If i had a guess