Contacted by aliens

Today, i was once again contacted by an alien species.

In class, my teacher made us switch seats putting me right next to this creature who seems to have the odd and completely untrue idea that we are friends.
how wrong she is.

So, like i said before, today she tried contacting me.
Alien girl type person: "hey! so like what did you get for question number 24 on the homework?"
a few minutes pass.
Alien girl type person: "umm hello?........HELLO!!!!!!"
me: "oh, ur talking to me. what is it?"
Alien girl type person: "24!"
me: "24?"
Alien girl type person: "like yea!"
me: "like the show?"
Alien girl type person: "No, homework question number 24, silly!"
me: "oh, um. i got 4."
Alien girl type person:"really? i got 6"
me: "ok."i truly didn't care what she got.
(ALSO: the whole time she was talking to me she was picking at her lips and pulling off dead skin then just flicking it willy-nilly! VERY DISGUSTING!)

"everyone" said the teacher "its time to correct homework. lets start with number 24. what is the answer to number 24?."
then he called on me, even though i wasn't raising my hand.
"ummm.... i think its 4"
"actually,"interrupted the alien girl type person, even though she was NOT called on, "its 6"
"correct!" said my teacher, "the answer it 6!"
"want me to show you how i got it?" said the alien girl type person.
"not on your life." i said.

Do you know anyone annoying?
has this ever happened to you?