Quote from Martin in Fathers and Sons
Martin: Well, I don't blame her for that. Leland's more like 'em than I am. Roz: Really? You really think so? Martin: Oh, come on. How can you not see it? They're like three fancy peas in a pod. Roz: Well, I did notice that they have the same taste in art and music, and they even have some of the same mannerisms. Martin: Yeah. And Leland and Niles are both allergic to rose hips and Jerusalem artichokes. Weird, huh?