Once, while out drinking with my brother, he invited a girl I had just met that day. As the evening progressed and alcohol flowed, the interaction between us grew more flirtatious. Eventually, she became too intoxicated to return home alone. My brother asserted that she was his friend of two years and enlisted my help to bring her to his home to rest. I consented. By the end of the day, they had become a couple. So does this make me an innocent fool?