Righto, so there's ARAD, ARAD used to be human, he was a test subject and the first who's thoughts and mind had been succesfully copied into a droid's.
But the key here is that he was indeed human. And while he has done some stuff he isnt proud off, that he is a remorseless killer, he is still human.
Now that I want is someone of his previous unit, male or female, who was on the mission with him going MIA, before being rebuild.
The character doesn't know about ARAD and considers him dead.
I want to have those two meet. And potentially even have some kind of dysfunctional romance, since there was tension between ARAD and the character.
If you're up for it, please let me know ^^