I also feel like there's a bit of unfortunate implications with the "requited/unrequited" aspect, because, of course, just because you're attracted to the sex of an individual doesn't mean you're attracted to that individual. I know most people will get that, but I don't know, I can see this representation used to prop up ideas about bisexual or pansexual people being "easy" and willing to screw anybody when there are more people (of both sexes) whom I am NOT attracted to than people I am attracted to. I am quite monogamous and picky, it's just that gender isn't as important to me as other criteria.
Maybe that just means you should change the labels to something like "Mutual Attraction Possible" to "Always Unrequited" or something like that.