In episode 48, the chicks learn there's a shortage on helium. Who knew? Now you do. Djoir had a fun spa experience. 

Sarah is feeling the pressure in all the right ways. She has a successful series, but worries about keeping it up. 

And the new challenge is to post a picture of yourself on Facebook or one of the other social media sites. Do it. Say something nice about your face. And then we will too. 

And do opposites attract? Or no? You tell us.