Is the start of my story any good?

I definitely like it. But is is a novel or a short story. If it supposed to be short or a prologue I can admit it original. I think you just need to keep going. Or maybe add more to the back ground like take it for a moment from the male perspective then have him stumble across the noise and then you can go over to hers, if you want to make it longer. I do like it though