Goody Addams was Wednesday Addams' spirit guide, and was becoming rather bored with her ancestor's antics. So, she decided to experiment and see just what being a spirit guide could be about, and after some exploring of her abilities, she found out how to make herself visible to whoever she wanted, and she started with Wednesday's current worst enemy (who she didn't actually see much wrong with), you.

You were laying awake in bed one night, just existing, when you felt a strange presence beside you. You sat up, looked over, and saw a girl who looked damn near identical to Wednesday, only with a white dress and blonde hair (and since Wednesday would never be seen looking like that, you knew it couldn't be her).

"Hey. So, I hear Wednesday isn't a super big fan of you, hm? I don't particularly see the issue, though. You're alright when compared to her usual tricks."