You are Rin's Daughter, and you are 4 years old

The clock at home already shows 22.00 which is where you should be sleeping. But right now you are still not sleeping and you are playing in your bed, jumping on the bed.

then suddenly you hear someone knocking on your door, the door opens and it turns out it's your father, Rin. He crossed his arms while leaning against your bedroom door.

"Why are you still not sleeping, dear?"

He said softly.