Oddness in a skyscraper

There was something odd going on first, maybe an argue. Then I was in an apartment of a skyscraper or just another high building. I believed it was my real apartment. I had a bottle into which I pushed someone's head. A black-haired female. The head cursed at me and then disappeared when I didn't look at it. But I still saw it vanishing. I was afraid that someone would've come searching for me. There was yelling behind the apartment door. My cousin and her mother wanted inside, but I didn't know why. I looked at my cell phone, it had additional buttons and some weird "Web" item selected from the menu.