1970s: In which Susan goes to prom, Carl rebells, and Michael finds it hard to keep his promise.

To prepare her for prom, Betty is taking Susan shopping for a new dress. There has opened a new clothing store on Oasis Strip, and they are both eager to check it out. They start browsing for a dress, and Susan tries out a few different ones. Betty likes the color of the pink one, but thinks it bares too much skin, Susan dislikes the color but likes the cut. But even if they are looking for dresses for Susan, she finds something for mum too. "Isn't it too..." Betty starts, but Susan interrupts her. "It's radical. So cool. Mum, you must get it!" Back home Betty shows off her new outfit, which she chose to buy in a completely different color than what Susan suggested. In Susan's mind, it's not nearly as cool, but mum is happy so she doesn't say anything. Besides, she has other things on her mind. Like getting ready! She spends hours in front of the mirror, trying to get her hair and make-up right. They're seniors, she's not, she has to lo...