A seemingly happy and attractive couple - they're marriage was once illegal, now seeing this couple on the street would (I hope, anyway) shock very few people. I hope to see gay marriage reach this point as well someday.
It is hard to believe that some people say that being gay is a choice. It is something that people are born with, like the quote says, it isn't voluntary. But, what people can do is stop spreading hate and instead just allow these people to be happy.