>I grab my biggest knife.
>It's meant for slicing salad.
>At least I wouldn't want to be stabbed with it
>Pounding is getting harder as I walk to the door.
>I have a feeling that fist hitting wooden door shouldn't make such a loud noise.
>I have no way of telling who is at the door, there is no peephole and windows open outside, not the hallway.
>"Who's there?" I shout.
>I nervously grab on the knife handle.
>"I'm Sarah your next door neighbor I think we've met couple times. Or at least seen each other in the hallway." emits from the other side of the door.
>I try to remember her.
>"Sarah" is probably a 5' girl I do have met in the hallway couple of times.
>I've only talked with her once or twice but but voice through the door does sound like her.
>She is kind of cute but quite average looking.
>But how does lightweight 5' girl pound door like that?

1. Ask what she wants.
2. Ask how she pounded the door so hard.