"For me, I’ve reached that point with a couple of friends and it hurts." Rae says of Season 4. "I always say I’ve never had my heart broken by a man, but I’ve had my heart broken by some of my female friendships because that is just a completely different dynamic. In so many different ways, your girlfriends are like your family and it might feel like losing a piece of you, losing a piece of your happiness. And for Issa and Molly, we’ve had them build to this point. They’ve always been friends, but there have been little things that have gone unchecked over the last couple of seasons, and the end of Season 3 really set off kind of the downward spiral of their friendship."