I've been trying to think of Swedish Christmas movies and only come up with one -
https://en.wikipedia.org/wiki/Sagan_...ssons_julafton - finally I gave up and went to Wikipedia to see if there are any others. There aren't. I mean, there are a few Swedish films with a Christmas theme, but those tend to be made for kids, or else they are either horror movies or films about drinking and family fights - which is what most Swedish films are about anyway as far as I know. There don't seem to be any movies made in Sweden about togetherness and warm happy Christmas feelings, except for the one I linked to above, which is excellent (but not romantic!)
I might be wrong, though. I am not particularly familiar with what's popular or classic in movies, so I'm not the best person to talk about it.