5 Things You Need to Remember Before Mad Men Comes Back

Megan lives in LA for the season, trying to make it as an actress, but both her career and marriage are stalled. After they try long-distance (and even have a threesome), they just can't make it work. In the last episode we saw, she and Don have an emotional conversation in which they sound like they're breaking up. Megan appears in the latest promo and pictures, though. Will they get back together?