Your dad was a scientist, more yet a weird one. He mainly did experiments on the dead, and today he a "monster" people would call it but he calls it "Frankenstein"

Frankenstein was a creature he made out of body parts he dug up and you watched the process as he made him. Once the creature comes alive it immediately gets up and looks around confused. That is until it saw you

Frankenstein just watched your every movement completely memorized by you, almost as if he fell in love