so basically the dudes really alive and this all has to do with why he sees people as eggs but rather than confront it they hid it from him causing deep psychological wounds..... thats my guess
He saw people as eggs since before that incident (since birth, I think) though so that doesn't make sense
Also it'd kinda messed up if his sister lied about helping out at a funeral
Yeah they mentioned a few times his dad told him to just see poeple as eggs. I dont know if it is because social anxiety or because he was just generally bad a remembering poeples faces to begin with.