Except one is constantly naked and is only wearing her illusion magic. *wink wink*Visteri said:[...]
The other one, between two humans, is still in its budding stages and is very cute. They'd better not kill either of them off...
Neither of those relationships are fanservicey, since they treat them like any other romance but with two women instead of a woman and a man. The most they ever show them doing is holding hands. (And it is so cute.)
But yeah, I like it, too. GW2 is still desperately in need of developed ingame characters. I'm sure there are plenty in the novels etc, but ingame, you only have a handful.