So I also put a mechanical pencil lead in place.

I'll have you know that at the police station people call me "Yui-chan, the Sharpshooter"

I think Kii-chan should move more swiftly.

I felt a twinge when I saw

On the hinge. After I close the door, I place a mechanical pencil lead on the hinge at an angle so that it will break if the door is opened.

One, two, zero, pound.

Please hit the pound key, and then the number of seconds you wish to time cook.