"If another person tells me my boyfriend looks like my brother I'm going to scream," says Alicia, 24, who has been dating Eric for a year with just one complaint. "It's the best relationship I've ever had, our problem is that people always tell us that we look alike and it's just not cool." They live together in New York City and have similar haircuts, jeans and T-shirts. Eric, 23, says it's time for a new look. "I would definitely love to feel free of this feeling that I'm dating my sister. It does really make me shiver a bit and feel a little creeped out!"

Rachael asks Gretta to help them find more individualized styles and she promises to make sure they are never the "same" again! How does it go? "You do not look like brother and sister," Rachael raves as the couple sees each other for the first time. Gretta gives Alicia a more feminine hairstyle and outfit and encourages Eric to trade his trendy graphic T-shirt for a masculine blazer. Does he think anyone will confuse them for siblings now? "Absolutely not," Eric says. "I love this look!"