Are we friends, lovers, or enemies or nothing at all???? part 1?

I think that because you have spent so much time together, and in real close quarters you both are feeling like you are in a lover relationship without the sex. Your lines have been blurred because you have slept together and you have to ask the question a bi- sexual or am I making more of this than it is.If the anwser is yes I have deep feelings for her like a life partner then you have to approach this as a lover would, if not then approach it as a sister type thing.