http://www.ew.com/article/2015/03/23/girls-ep-jenni-konner-talks-season-finale-snow-and-jake-lacy

Showrunner Jenni Konner says: "It was the cleanest way to do it, and we were just really excited to show what another season looks like." PLUS: "Girls" should become Skins-like in Season 5 (http://www.vox.com/2015/3/23/8275987/girls-finale-review-hbo).