10/29
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When Jane Leeves got pregnant during season eight, the writers took advantage of the fact that they had made fun of Daphne's weight before, and just made her full-on fat, claiming a binge-eating as the cause. Daphne's absence during Leeves' maternity leave was explained by her attending fat camp. At the very least, Niles' somewhat obsessive love for her wasn't shaken by her weight gain, as he didn't even notice until someone else pointed it out.