Oh, well, when it comes to the emotional side of things I suppose it's again really all about personal preferences.
There is that cliché of all women wanting a guy who's really open emotioanlly and watching sad movies with her and cries and tells her everything, but it really does depend on what you like.
After all, it can't be true that all women want a sensitive guy, since so many like the "bad boy" type. Personally being bisexual doesn't really make me look for a more feminine guy or more masculine girl, I sort of just look for what I like in people in general.
I'm quite interested in psychology and try to be open about my feelings because I think that's the only real way to actually solve things, so I would like a guy that was able to talk about how he feels and things, but if I found a guy I really liked who didn't like talking about things, then I think I'd be okay about it, I suppose depending on how much I liked him. If I really thought that the relationship wouldn't work because he wouldn't talk things out, then it would come down to whether I cared enough about him to find a way to get through it. Maybe the fact that I'm bisexual does have something to do with that, but I think my want of someone to talk openly about their feelings is more from logical thinking about working out problems, not so much to do with gender and the fact that women tend to be more open about things anyway.
To be honest I've never really thought about it that much, I'm attracted to both types of men and women, and it more depends on them as a whole to me really. But it does seem quite likely that a bisexual woman, especially one who has been in relationships with women, might need a more emotionally open relationship, and would enjoy talking about things more. Most women in general do like to talk about feelings, which I suppose is where the cliché of wanting a man who is just as open about things comes from. But it really does depend upon the woman in question. She herself might be mor inclined to not want to talk about emotions and things like that in a relationship, and even if she is, she might just expect that sort of thing more from women than men, and as you said, just see guys as guys.
Just as I said with the sex, if you want to know things for sure, I guess the best thing to do is ask about things. If you know what sort of things she might feel are lacking in a relationship, due to her bisexuality or even having nothing to do with it, you'll know better how to satisfy her in the relationship.
I'm glad to be of help! =D