That would explain why i was unable to get something about him.

Also i never romanced Gale, so ... i was lacking the info.

I really find it stupid, that all of the Origin characters are interested in both genders...
As far as we know, they aren't. Playersexual =/= Bisexual. This distinction generally gets explained, and subsequently ignored without being addressed or responded to, time and time again in these sorts of threads; it was explained once already here, if you'd like to read up a bit.
Lets be honest with each other for a second ...
It dont seem to me as matter of sexuality, its just lazy design ... developers was either unable, or affraid (you surely agree that this can easily become hot topic ... and if you dont, check the others threats on this topic that was locked) to point out some restrictions for characters ... both in gender, and race matter ...
For one its coveniently easier to just let anything f**k anything, and leave people to decide what theyr heart (or different organ) desire ...
And for two, they would be moving on thin ice once any character would admit that he dont want to have anything to do with you "bcs you are *XY*" ... even tho it might seem perfectly logical to some of us, bcs people usualy do have prefferences ... there is certain group of people on internet that is actively (maybe too actively sometimes in my taste) searching for such "injustice" and then roast its originator to crisp. :-/
So answer is simple in my eyes ... its easier, its safer ...