Among the more moving moments came from Lena Dunham, who, after a funny, endearing speech about the success that has come with “Girls” (and who slipped off her apparently painful high heels in the middle of the speech, to the enthusiastic applause of the overwhelmingly female audience), suddenly started to cry softly as she recalled the late Nora Ephron, also honored this evening, as “most certainly my woman of the year.”