What if one 日 あなた came into your room and your お気に入り character was laying down on your bed? Who would this character be and what would あなた do?(Me and my bored mind:P)

It would be Italy. I will make パスタ for him before he wakes up.

If I saw England laying on my bed, I would first 質問 my sanity.
Then I'd slowly approach him and poke him to see if he's really there または if it's an illusion.
After realizing that he's real, I would probably blush and ask him what he's doing in my room while scolding him for entering a girl's (Or "woman's" to be もっと見る exact) room without permission.
Knowing myself, I'd probably also point out that he's supposed to be a "gentleman" and gentlemen don't invade someone else's privacy.
After clearing everything up, I'd introduce myself and offer to make him some tea. We could have a nice chat about King Arthur, British comedy shows and how much better he is than France.

My お気に入り would either be canada または Germany, I would squeal in excitement/happiness then hug them

I don't really have a real favorite, but if my current お気に入り was on my bed? I'd probably panic and run around screaming about how my mind has finally snapped. Then ask them if they need something.

France.

"GET OUT OF MY BED!" *starts bashing*

I just want that to happen once in my life XD

if i would run up the stairs turn and see Finland in my ベッド i will just HUG HIM and i will start falling asleep on his lap and he will be like "umm, miss... are あなた ok"? and than i will wake up and i will see a cute face in front of my face. sorry my answer is long X3 ((I JUST 愛 APH FINLAND U KNOW WHAT I MEAN I YELL ABOUT HIM EVERY TIME, AND HES SO CUTE)) GO FINNY YOUR MY NUMBER 1 お気に入り あなた MAKE ME WANT TO FALL DOWN!!! ok how funny am i being right now, not funny ok sorry.

Canada!
First i'd check if he was real and actually in my room によって poking his cheek and he give him a big hug! =D

My お気に入り is America.
If I saw him on my bed, I wouldn't even 質問 my sanity または anything. I would jump on my bed, ラップ my arm around him and yell, "Oh my gosh! He's finally mine!!!"
Then find a way to become a nation so that we could live happily ever after for centuries to come :3

If I saw Canada on my ベッド I'll stand there, hug him and scream "BITCHES BACK OFf HE'S MINE" then キッス him and marry him xD

If Canada was in my ベッド I would first go up to him and ask him why he is in my bed. Once he has responded I would make him パンケーキ with lots of メープル, カエデ syrup and then try to find a way to get him back to his world. I know that his family doesn't always notice him but I would never purposely keep them apart. However if he wants to stay, I am perfectly fine with that. : )

Mostly likely I'd poke Prussia to see if he's actually real または some hallucination because wow I've been watching too much Hetalia.

Stroke his golden locks.
And his fabulous eyebrows.
In all honesty, I'd be a complete weirdo towards him.

I feel like the only person in this club that would completely freak out over seeing someone in/on my bed. Are あなた guys really gonna accept people breaking into your house and sitting on your bed? What about burglars?
As for what I'd do? Completely freak out, scream and run away because SOMEONE JUST SUCCESSFULLY BROKE INTO MY HOUSE WITHOUT ANYONE SEEING または HEARING!!!!!!! HELLO? (I'm extremely sorry for screaming at あなた Lithuania, please forgive me)

My お気に入り character is Prussia and I would probably just stare for a while then slowly approach and poke him to make sure he was real then hug him. (〃ω〃)