While he was rescuing a young offender from the police, Lou met him, complimented him and repeatedly invited him to visit her in her apartment:Lou (seductively): I always did like a man in a uniform.How come you don""t think about me?...I like you.I want to stay with you.How come you don""t like me?"He told her that his "friend with the funny hand" told him that she didn""t like him.He also gave her two vials of the antidote - one for Gordon personally, and one for "mass production.You are not weak, Harry.The Dementors affect you most of all because there are true horrors in your past, horrors your classmates can scarcely imagine.