Can a boy and a girl sleep together?

Well there is a few answers to that question it depends on a few things like 1. how old you are 2. how comfortably you are around each other. 3. if it is ok with you and the other person and with your parents. 4. if that is a thing that needs to be done like there is only 1 bed than it would be better than sleeping on the floor. I think it is perfectyly ok to me but I don't know what others think