I-I'm shcared...Uwaaaaah! Mommy!!Okay...Seems like she didn't notice that she locked the door.Because I'm scared and I don't wanna go to the toilet again...There, there. You were scared, weren't you?The next morningHmm?Say, try opening the lock and see?Let's hold hands while we sleep, okay?Ah... so you've wet the bed...Aye, the doorknob...The lock!?It's alright now.