never heard about parafalia.
i do the repeating of words, i also learn by copying other people's actions (a lot easier than if i have to figure out all the information in another way, verbal often fails exept when it is easy to imagine in a visual way)
all kinds of behaviours, situations, conversations, actions play in my head , all the time.
after seeing a movie, i feel like i act like one of the characters.
sometimes it is even too much and i also have to opress negative images regurlarly (that i'm being attacked, bitten by a wild dog, fall from a ladder, have to escape a burning house, etc)