Good question bro. It reminds me of the relationship that, I think, Ruth and Naomi had in the Bible where they were both widowers and loved eachother very much(not in a sexual way) and so they lived together. I also know of many other women that live together but are not lesbian. I really haven't heard of males doing that too much. I think you have to search your heart and ask yourself if you have intentions of being sexual with that person or not. If you know you will take it farther then I suppose it comes down to how you feel about two males being sexual with eachother.

~sanctified