OMG! I know this feel. I posted pictures of my computer and video when I set up my computer to talk like GLaDOS (which is also white with black sectioned lines, so it looks very Portal-esque), and then Ellen McLain (the voice actor) started following me on Twitter. I COULD NOT CONTAIN MYSELF.

I STILL CAN'T.
LET'S SCREAM TOGETHER.
AHHHHHHHHHHHHHHHHHHHHHH.

*holds you* EEEEEEEEEEEEEEEEEEEEEE

that's p cool :O

OH GOD. YES, THAT'S IT. Just cry. Cry forever.

*rolls on the ground* :3333333

Have you tweeted him a hello

Yeah but nothing till now I've also asked him if I could pet his mullet lol

Nathan Filli0n retweeted @SimonHeron's Firefly tattoo, once! It was pretty awesome. :3

*fillion

Next he will be inviting you to be a guest Zombie on the show