As people say, friendship of a man and a woman ends with sex, early or later. That, certainly, does not happen always, but very frequently. So, the question is whether it worthy to lead good friendly relations to an intimate sphere or not. I always accepted my friends among men as brothers, but after I parted with my ex-boyfriend I thought – why not? What moral principles and sincere dedication?! It is like awakening of another entity. Perhaps, you feel more comfortable with a person you know for many years, and in any situation you can laugh and go on living calmly, without problems with conscience. But on the other hand – you can feel awkward later, become closed. Well, these are just some woman's prepositions. Men do not care much about that, when I asked them, 90% answered positively – well, we were friends, we are friends and we will be friends, and friendly sex does not hurt or make harm to anybody yet. Well, as for me, I have not decided yet.