Wow this comic brought an interesting memory of my childhood.

There were two figures in my childhood. Ghosts of something, memory is hazy on their details, but remembered they were human and "my size." Didn't think of it much, mom believed they were demons.

Over time they faded away, and more years after that learned my mother was forced to get an abortion, of twins, from my then step father (absolute violent psychopath).

So I can't say for certain what they were. But I always wonder if they were my siblings.

Also, I did marry into a family who has a history of twins up to my wife, who is a single child. Which is quite interesting in this context.