Movies taking place in WW2 times that involve gay couples?

I have a bit of.. a gay boy fetish. I think it's so cute for two boys
to be together and in a time before the sexual revolution, this was
dangerous. But I think it would make for a good movie. Are any in
existence? It can be two girls too. :)

I have seen one about a story of a lesbian couple, though I forget the
title. That was a good one.

Thanks.