Locate the source of the tapping noise.
You all decide to investigate the tapping noise. You follow faint
sound up a staircase. There is a hall there and the sound seems to
come from a door at the far end.
The three of you hold hands as you slowly approach the door. When you
get to the door, they both look at you expectantly.
With a sigh, you try the door. The knob won't turn. You are relieved
to see that the door is locked, and you're feeling kind of brave since
YOU were the one who tried the door.
As you turn to smile at your friends, the door swings open on its
own.
