Let's be real, we all know there's such a thing as "girl code" and obvi "guy code", but are these really set in stone guidelines? On this week's episode, Ali & Lindsey discuss what they think are the obvious rules of girl code, as well as the countless gray areas where we think these "guidelines" go just a bit too far. For instance, is it okay to date a friend's sibling? What about dating an ex, even after you're happily married? Or is there a time frame that's okay to make a move on a friend's ex? And should you hate people your friends hate and is there a need to "take sides" to prove your friendship to your girlfriends?