He beat Poland in a staring contest... That deserves some sort of recognition for this intimidating manner... Estonia's obviously very scared of him.
It does not surprise me that he beat him. Poland is not a very intimidating nation. And somehow stolen things tend to reappear over at his house.
But there is no real reason to fear Sweden. He is neutral
(a/n: It's just a general thought-thingy, the stealing stuff. I do not mean to say that the Polish steal more than others, but if someone (someone being anyone, Swedish, German, English, Norwegian, whoever) steals a car or something, they go to Poland to sell it or something. I don't have any diagram or such to prove it, it's just a general thought. xD )