''it was because Epstein had a big part to play in Cillas life and he was gay,''
So?.........there were lots of straight people in cillas life but the produces did not feel it necessary to show them in heterosexual sex scenes. I think it was overdone and unnecessary to the plot. We saw he was in a Gay club, we know what he was there for, what happened in the club added nothing to the story line and I thought detracted from what is a really good series. No I'm not homophobic in the least, but don't need to be shown what goes on , I can use my imagination if need be.