The Noise Outside My Door

I was just chilling with my then girlfriend when I suddenly heard faint scratching noises outside the door Definitely weird, but I dismissed it thinking. It's probably some neighborhood kiddos scratching walls with a key or some other stupid kids stuff sometimes that they do A moment passed and the noise didn't disappear quite the opposite. It actually got louder At this point I started realizing what the sound was  and went to look via the people The longer corridor was half dark and right there in front of my door. There was a man I couldn't see his face too clearly, but I was 100% sure that I didn't know him He was tinkering with the lock in some way, but with