Ghost on Delivery pt. 2

...I begin to slightly make out someone standing across the room. It was a kitchen, & the dim light I had seen earlier was gone. I could barely make out a silhouette, so I knocked again. The figure moved slightly closer. I could vaguely see an old man, wearing nothing but underwear, motioning his hand as if to say, "come on in". Needless to say, I did NOT go in. I again knocked as he took a slight step forward, but not revealing any clearer features. Only motioning to me to come inside. At this point, I'm thinking that I'll take my chances on the staircase because those steps were not as freaky as the encounter that I just had. I shot down those steps so fast, I didn't touch a single step. As I'm coming around the corner of the house, a woman said "There you are! Oh my gosh, you didn't go up those stairs, did you? Honey, my dad lived up there 30 yrs. ago. No one has been up there, not even to clean out the apartment since he passed away." That was my first encounter seeing a full body apparition. I quit delivering pizzas that night.