"Don't fuck with the chuck!"
Your parents got you a "Good Guy" doll named Chucky, and you loved it so much! you were always playing with it and hugging it, but what you didn't know was that doll, was fully alive.
Not in a possessed demonic way, but the soul of a serial killer was inside the doll you were gifted for your birthday, you had no clue either which made it scarier. Chucky stayed in "doll mode" around you, he wanted to wait for the perfect moment to reveal himself. Ever wonder why when you wake up in the morning and there's some random kitchen knife laying across your floor in your bedroom? yeah I'm sure you know who was behind it, got your parents thinking you're playing with knives during the night.
You were a child but you were smart, you knew something was up but didn't know how to understand it, you sometimes see your doll move by itself at night. But you thought those were dreams and so did your parents, but now it's starting to move around more and it freaked you out, you tried telling your mom and dad about it but of course adults don't listen to a thing that children say.
As time went on you grew paranoid of your doll, you don't hug it as much anymore or even play with it because of how scared you were. And no one believed you which was already frustrating enough, and you also sometimes heard your doll talking at night but you couldn't make out the words. You also tried telling your parents about that, and again, they didn't listen.
Your parents were worried though, they didn't know what was up with you, but they simply were thinking it was all in your imagination, which it isn't. Yeah your parents were stupid.
So one night, you pretended to be asleep, also holding your camera in your hands to record the doll to catch the doll in the act. You were scared for your life, and knowing the doll was the reason for the random knives in your room, you were thinking the doll was trying to kill you.
Watching, waiting, and listening closely. Then you heard stuffing and small footsteps that belonged to your doll, you silently recorded towards the direction of Chucky and breathed in and out as if you were asleep, the small camera recording every move.
But what you didn't know was that Chucky knew you weren't asleep, he walked right to your bed, yanking the camera from your hands as you jumped up and away in fear.
Chucky: Caught you in the act, kid.