Billie refuses to accept Kate as her mother, and is devastated that she and Bo are not allowed to see each other. Austin does his best to reassure his sister. Alan tries to convince Lucas to help him break up Carrie and Austin, but Lucas is more interesting in arguing with Carrie about Billie and Austin. Kate nearly hits Bill with her car, and the two talk about their past. She hopes to one day tell Lucas the truth, but says not now. (thetvdb.com)