Does My Keys Work on My Door?

My neighbor recently knocked on my door because he had been locked out of his apartment. I was able to let him into his place as his apartment key is the same building as the building, same as the building's front door. But not to worry, because his keys don't work on my door. Does that mean he's been tryng to give my apartment? Yes. Ss, place is a o lent him in his places. No, no, you can't go into somebody's house. You can't go a so and sa ome, not even the colonel that i law this gentleman.