toi mean the actrices who play Naomi and Emily? Well..they're not gay in real life and i don't really know how they must be feeling but i bet they're feeling somehow unconfortable while filming some of their scenes.
Despite the fact I wish they were, I doubt either of them are gay, however I reckon there's a good chance Kat (Emily) is bisexual. In one interview she mentions having a boyfriend but says that Naomi's kisses are a close seconde to that of her boyfriend. Moreover, in interviews she makes several commentaires about it not mattering to her whether she kissed a guy ou a girl, and that it is about the person, not the gender.
okay so im just gonna shout this out here! As it was a dit above Emily played bt Kat Prescott is however none of the less Bisexual. Naomi Played par Lily Loveless is also Bisexual. I Found this out as i met her in a club in Dublin and me and my Friends were talking to her and my friend Ciara Asked her was she gay and she a dit that she was Bisexual but plus into guys.