No matter how sexually attracted a man might be toward other men, or a woman toward other women, and no matter how close the bonds of affection and friendship might be within same-sex couples, there is no act of court or Congress that can make these relationships the same as the coupling between a man and a woman.
I love dancing, but I'm not that good of a singer. I sang in punk rock bands in high school and college and stuff, but that mostly involved lots of screaming.