I visited a friend recently and had a really weird experience I just remembered-- I was drunk when it happened. I was walking to a store to buy more beer when I passed a girl I saw but hadn't talked to the night before, she whispered under her breath, "you're ugly as fuck" as we passed and we both kept walking-- I ignored her because I wasn't sure I'd heard her correctly. Later that night, I saw her again as I was walking up a flight of stairs and carrying a heavy box, she said, "always working, huh?" and I replied with "yeah, I guess so." I have no idea what to make of this situation but she was flirty the second time around and just stood there and watched me.

She's probably crazy but please help me make sense of this