I've always thought that those self-confident, competitive people are really fun to be around and I guess I'm kinda attracted to them. Could be because I'm like that myself, dunno. But I also really like people who's shy because it's fun to be one of the few people who they open up to and show their weird, spontaneous, "true" side. I just like people who's kind of like an adventure.
I've never been in a relationship, though, because I've never been in love, so I can't really say anything there. And I've never really spoken with another 3.