But what if you do have an ulterior motive, as in, you're interested in them? What do you do? That's what I never figured out how to do, Get a girl to be interested in me. Like you said, that isn't something that happens by choosing the correct conversation path in a Bioware RPG. But obviously people become interested in other people somehow. I mean, I'm living proof of it. My parents, like other normal people, got together somehow.
I guess the obvious thing is to be upfront, since otherwise like you said I'd have an ulterior motive, but it's harder with people you already know and are friends with. I did ask some out back in high school, but got rejected. I guess in college I hoped I would meet someone and something would evolve naturally, but it never did. Probably because I had a tendency to act awkward and stupid when I have a crush on someone, and was slow to move on. And I think I became equally nervous of them saying yes as them saying no, because then I'd have to figure out what to do next.