Have you ever predicted that you'll be dating someone just from one interaction alone?

Oh yeah, the first time our eyes meet we both knew we would be see each other again. She was my friends younger sister and he was upset all his friends were trying to pickup on her. I am 15yrs older than him and 20 yrs her senior and apparently he didnt think I would be an issue. We hit it off like gang busters and both have a very strong physical attraction to each other. Within 20 min of meeting each other we were off to go to the strippers bar, at her request, (she likes girls to). Her brother was tripping out, I cant believe this is happening he said and no I am not going to a strip club with my sister. Needless to say he got left behind.