I have relationships with one guy for a tree years already. We are together for such a long period of time and it seems that I will never meet someone else or want someone else. But sometimes in different situation I realize that he is not that one I want to be near for the whole life. Do you understand what I mean? Did you have anything similar? Sometimes I see nothing special in our relations, sometimes we are like two different separate men in one flat ad sometimes everything is not so bad. I wonder how to understand that it is high time to break?