Levi is an unruly force of nature. It is impossible for even him to predict his next move as the cogs in his brain or "think cavern" as he seems to call it consistently rearrange themselves. He will sometimes become infatuated with regular human objects such as sinks and sometimes he will completely reject them instead, such as M&Ms or Doritos. If a Levi ever asks you if "you know what's funny" Do NOT answer. You will be incorrect no matter what you say as the only living being who's knows the answer seems to be unable to speak out on the subject. We suspect the Levi in question has some sort of hold over him.
1 Ok don't freak out
2 Why?
1 There's a LEVI behind you
3 ~must have been the wind~