The show is a daytime soap opera. As such, they have to be careful on sexual matters. They may have taken the sex out of the relatiionship, but they appear to have maintained a strong gay relationship through an extended period of the show. That is a huge positive to me.
Even in Australia, the sexual side of gay relationships is rarely covered in much detail. It does happen -- one Australian TV drama (The Secret Life of Us) had a character realise he's gay after a sexual encounter. It was handled sensitively and carefully, but they didn't hide from it.
Over ten years ago, the UK show EastEnders did the same with Tony Hills and Simon Raymond (there used to be a video clip of them being caught kissing by Tiffany, Simon's sister and who was at that time Tony's girlfriend....). I also remember the time Tony picked up a guy at a gay bar, but couldn't go through with going back to the guy's place (this was before he started going out with Simon).
The Australian medical drama/soap, All Saints had a gay character at one point (also Tony, by some strange coincidence), who had fun flirting with one of the male nurses (who was very uncomfortable with it). But it was that male nurse who was the one who tried to rescue Tony after Tony dropped into a life of drugs and parties (this was after he was diagnosed with Hep C as a result of a needle-stick injury caused by a psycho patient).
They were significant story lines in each of these shows, and the writers didn't shy away from tough issues. Sex wasn't shown, naturally, but there was no doubt that there were sex happening in the first two stories, and the last one showed a good straight/gay relationship (in the end).