Of course,
The way that Bioware has enhanced the romantic feelings stirs by their own characters. My Dwarf ere would Die for Morrigan, because he can see through her simple angry fassade, and that she does care for him. *rubs the ring on his dwarven finger* Imagine that, A noble of the greatest dwarven family, in love with a human.
As For Tali, There is a reason scans of Planets full of untapped resources where left alone, coordinated logged, and claims made. Aira, a garden world, full of a strange and dangerous fauna, and as of yet unknown weather cycles. Though it has a troubled past the hardy Quarian could make use of it, who knows. A call into Councilman Anderson could easily assure me rights to the planet, which would be a wonderful two week anniversary gift. (What? I wouldnt wait a year.)
Hearing about the planet only makes me think of Jyu-Oh-Sei, and their hidden planet Chimera.
...
They are so like the quarian as well...