Prussia
Prussia laughed. "You wouldn't have to kick Mr Kuma-whatshisface out! Mein Gilbird is used to the cold!" he said. Gilbird shot him a look that clearly showed disgust.

canada
Canada quirked an eyebrow at him "I believe kuma would handle the cold best, he is a polar bear after all." He said pointing out the obvious, then realized he was being slightly passive-aggressive and that that likely wasn't very nice to do to someone you just met. "Sorry" he mumbled.

Prussia
Prussia laughed. "It's no problem!" he said, slapping Canada on the back. "It's wonderful zat you're trying to be courteous!"

Wales
Wales snorted. "I wonder what his problem is." he said, walking into the room.

Spain
Spain laughed and gave him a chaste kiss on the cheek.

Canada
Canada winced slightly but smiled nonetheless, he supposed living with Prussia wouldn't be too bad, maybe a little loud but hey his brother was America so volume wasn't much of an issue for him. "heh, well your definitely not America" he said, America would probably have teased him for apologizing so much.

Prussia
"If you called me America, I would have been inzulted!" he said, smirking. "He's ze biggest ****** in ze vorld, und I don't mean physically." Prussia snorted and flopped back down on his bed. "Ze vorld's changed quite a bit since I vas at ze peak of my power! I vas uber awesome. Now I'm just awesome. Now some loser's at ze top of the vorld and I am forgotten."

Canada snorted at his description of America, he felt like he should probably defend his brother but at the mention of being forgotten Canada shifted to look fully at Prussia, he tilted his head to the side in a sort of bird-like fashion"Some people must still remember you, I mean you are well known, i've never met you and I still knew of you." he said encouragingly
"Didn't you say you had a brother? Surely he hasn't forgotten you." then he shyly added "And you still seem pretty awesome"

(Canada has failed to mention that there is a new prussia in Canada but pfffft Prussia wouldn't be interested in that)

Prussia
Prussia's face flushed, but he quickly managed to hide it. "I do have a bruder. You probably have heard of him. His name is Deutschland or Germany in Englisch." Prussia said proudly. "I raised him, und zat is vy he is strong like me! I also helped America vin ze Revolutionary Var, but not many people know about zat. I pissed Hessen off by helping him."

Canada nodded "I do know him! You raised him well, he's very serious though" he commented on the very different personalities of the brothers. At the mention of the revolutionary war with America, Canada shrunk away the tinies bit "Y-you helped him with that? Well he did win so good job"
He did not like talking about that fight, after it he had been afraid of America and thought that their relationship couldn't be mended so he had sent England to meetings with America instead of going himself for a while

Prussia
"Canada, have you ever done something that makes you regret?" Prussia asked out of the blue.

Surprised Canada had to think for a moment "W-well I guess I wish I had taken more of a stand on the abolishment of the first nations in my land. There were a lot of things done to them that I'm not proud of eh" he said quietly. canada didn't ask why Prussia was asking this out of nowhere, he rationalized that if he wanted to tell him why he would.

( basically, residential schools, splitting of families, persecution, stereotypes/prejudices and the attempt to abolish an entire culture. The government is trying to make up for it now but a lot was lost and can't be erased)