Jack/Gwen spoilers for upcoming episodes

From torchwood Magazine #2

"Gwens Wedding

but what about jack? the unspoken feelings that the captain has for his second in command have been bubbling under since his return at the start of the series, so will he really stand by and let gwen slip away once and for all?
'well, that tension is one of the cornerstones of the show,' says phil. 'and while jack and rhys aren't overtly fighting over gwen's hand, there is definitely some tension there, and they do clash over what they think is best for her.'"

I guess we shouldn't put a lot of hope into Jack/Ianto now.  I thought a show with gay men as the lead and it's creator, they would portray a loving long-term relationship between two men, I guess I am wrong.  At least we still have Nuke even if there isn't any kissing between them, we know they love each other and not anyone else.