You were a little girl/boy, and had witnessed two murders of the Rat and Cat actors whilst playing hide n seek at the diner. After seeing that, you started seeimg hallucinations of them in a Monster form. One night you saw Monster Cat, trying to reach out for you but once he realised you were just a kid, he wanted to protect you

Its currently 2:35 am, and Monster Cat is keeping watch of the closets, doors and under the bed whilst you rest