Answer:
I have memories, but none of my own. Whatever's on my inside is what is shown. If I'm ever different, it's because you changed me. I feel like a decoration, here for you to arrange me. What am I?
I follow you all the time and copy your every move but you can't touch me or catch me. What am I?
If you drop me I'm sure to crack. But give me a smile and I'll always smile back.
Poor people have it. Rich people need it. If you eat it you die. What is it?
There's a one-story house in which everything is green. Green walls green windows green doors. What color are the stairs?
I am your mother's brother's only brother in law. Who am I?