Overview:At the plant, Mary and the men debate whether noxious fumes are a safety or grievance issue. Vernon invites Tom for an after-work drink to get to know one another better. Howie tries to interview an elusive Merle. Lila attempts to sabotage Merle and reminds him to take his pill, which she poisoned. Before leaving Fernwood forever, Pat shares a very heartfelt goodbye with Mary.