...my gut response a few minutes ago was--gee, you know of some woman dancing in the apartment below, you've figured out she's alone, and conclude "you don't even know me--I love you." Seemed kind of stalkerish; but on the other hand, I know that relationships have bloomed under stranger circumstances, and like you said she could just bang on the pip a few times. Just my odd thought before leaving the office to pick up Thai food.