Awesome! Here's the situation that this conversation brought to my mind:

UK brings a young Hong Kong home and gives him a pile of clothes to change into. While HK is changing, he notices a lot of pictures of America on the walls in the same clothes. He sighs, goes to finds UK, and puts his arms around him, calling UK "Brother."

(Except America never called UK "brother," did he? I'm looking, but I can only find him saying "England." Oh well.)

Postscript:
UK: I hope this one doesn't end up towering over me, too.