Happy Endings had all the ingredients for a quick midseason burn-off show: It premiered in April in a 10 p.m. time slot with back-to-back episodes that aired out of order. But the sharp-tongued, pop culture-referencing sitcom soon developed a devoted following to earn a surprising renewal. "I think it was the fifth episode where I was Max's beard and Penny dated [the guy named] Hitler that it started clicking," Eliza Coupe, who plays Jane, tells TVGuide.com. "It was such a well-written episode. I felt like that was when people got into it." See what else the actress has to say about the show's "amazing" (or is it "a-mah-zing"?) fans, why Brad and Jane are not the Drapers, and Jane's quest this week to find her egg baby — the child she believes was conceived from an egg she donated in college.