It's not force sex, you just "look upon one another," or whatever. No intimate relations were even implied.
I chose the Handmaiden as my object of affection. I saw no direct evidence of any romance, but apparently Mira assumed we'd hooked up because we both looked like we'd been in contact with a power coupling recently due to the whole Jedi thing. The three half-naked duels also apparently has some significance to the Echani, but all I ever got were hints. No grand "I love you" scene, which was disappointing.
Then again, I didn't carry the Handmaiden around in my groups all the time. I was a Guardian/WM, so didn't really need another "tank."