Kelly learns that her old engagement ring that Brandon bought for her years ago is the cause of the continuing friction between him and Tracy. Meanwhile, Donna can't decide whether to be with Cliff or David, while Chloe makes a move on David after she tells him that Donna is not the woman for him. Clare tells Steve to give one of his step-brothers, Ryan, an advance talk about the birds and the bees. Valerie finally confronts her mother and tells her the true, long-kept facts behinds her father's suicide which are: her father killing himself on the day Valerie and Tom threatened to go to the police with the fact that he's been molesting her. Also, Abby then flies back to Buffalo and Tom soon follows suit.