Sure, it WAS selfish, but Marnie is experiencing some traumatic feelings of disconnect from Hannah, and Hannah's not giving her what she needs (even if Marnie herself makes it difficult). I think while Hannah can shrug off Shoshanna's insinuation that they haven't accomplished anything in their four years of…

I'm not sure Marnie's YouTube comments are so much a shout out to the show's haters as they are to every YouTube comments section for a video featuring a woman.