So this girl and I are really good friends, and we definitely like each other a lot. We're both juniors in high school and don't think it makes sense to get into a serious relationship. She goes on dates with other guys, and I ask out other girls, and I'd be lying if I said I wasn't at least a little jealous, but we're trying to keep from pairing off and becoming an item. We're still really close almost-more-than-friends. I'm not asking for relationship advice, I'm just wondering, does (or did) anyone else do this in high school?