Valentines Cards from Norfolk

Well if that's how you see it....

No wonder Norfolk people are inbred

I feel like that's just a friendship card taken out of context. Like it means girlfriend in the way girls say when talking about their best (female) friends.

You find that in the South or in a shop owned by the Lannisters?

It's much worse if you swap it around: A sister is just a girlfriend you didn't choose.

Did the kingslayer make this?