Cheryl sets out the rigid Greenhills rules for Debbie and Sue: root their boyfriends too soon and they're molls, wait too long and they'll get dropped. But she doesn't waste much time before she breaks those rules herself, getting drunk on Brandivino. And while Debbie has difficulty losing her virginity, Sue — who now has a surfie spunk of her own — has no such trouble, although the experience is less than stellar.