I'm obsessed with a lot of Terror characters but Silna and Goodsir really are unique in that I love every version of whatever was going on between them, and honestly, I feel like anything could've been. They could've been lovers who never expressed it but did but didn't, they could've been the closest friends either had, they could've understood each other on a level few if any others did and had to be close from that, they could've been siblings, they could've wished for better circumstances in which things could've been even better between them, they could've only been brought together because of worse circumstances, etc.