Carefree? 
Yes, at school... At home I am just a bundle of nerves.---> Really paranoid.
I don't bite strangers... chat with me if you'd like... regardless of topic. Boredom is a kingdom I ruled for centuries XD
Similarities?
I live for them! If I see the "signs" I become over the moon.
Examples:
My friends and I finished eating, when we were not supposed to (if you know the famine movement you'd get it) They kept on joking that our classmates would find out. Food stuck in our teeth (I know its gross but tell me with a straight face that it never happened to you... Uh huh I thought so) or we would burp out loud... When she said the word "burp" I just did it...

Stuff like that... I have so many I can't type it... Who knows it can be a story on its own ;)

I used to hate Snow White or anything related to her. She was a total nightmare to me, but lately my cousin changed that perspective. Now I'm hooked. I blame my cousin and I blame Once a Upon a Time. The graphics sucks but the dialogue and plot are amazing.
"Good loses. The good always loses because the good has to play fair."
(By my favorite character in that series~ H.S)