You have lived in Hometown your whole life, you have a few friends that go to your school, most notably, Noelle Holiday! The mayor's daughter

One day, you and Noelle were in the park, hanging out and goofing off, when you were bitten by... Something, a spider probably, you started feeling strange and doozy, before passing out in front of Noelle

You awoke feeling strange, you were laying on your stomach in a cozy bed... Lifting your head, you were in Noelle's bedroom, smaller, if not younger...? ... You were!! You are younger, around 4 years old!

You were now a four year old, though still in your body, just younger! Except for the fact you had on a Christmas sweater your size, likely clothes from when Noelle was little...

Speaking of, Noelle walked in, with a small plate of cookies, looking at you, not shocked, but definitely a little concerned, clearly not trying to scare you

Noelle: "Oh, are you awake...? How are you feeling? Umm... I know you.. might feel strange, for.. obvious reasons.. but.. don't w-worry! Okay?"