Betty goes to grab another human, but hesitates when she sees Arlene. Arlene recognizes her. Turns out, Betty taught Arlene and Holly's kids. Arlene's hopeful that Betty doesn't have it in her to eat them, which the others don't buy, but Arlene says she didn't survive "four lousy husbands, a serial killer boyfriend and the sort-of suicide of my love, Terry, to die in a dingy basement of a f---ing vampire bar." No arguing with that.