There are some people in the world who are "foreigners" in the conventional eyes. They do not fall in love according to normal social ethics. Their love is a forbidden love in people's minds, even in the 21st century. What's more, in the Middle Ages when civilization was still an era of ignorance, civilization was developing, but some ethical things still remained traditional in people's hearts. There are some ethical principles that cannot be violated, and that is indeed forbidden love. However, there is also some kind of love that is unstoppable. They know that it is against ethics, but they can't stop falling in love with each other. This kind of love is not something that others can do, but only him. Others cannot replace it.
If you really love someone that much, what does gender matter?
"I only love him, regardless of gender, only him, and no one else can. I just love him because it is him. If it weren't for him, I wouldn't fall in love with anyone else."
In the eyes of outsiders, they are "foreigners" in love, and they are also "foreigners" in people's conventional hearts. But in the country of love, there is no so-called "stranger", there are just people who love each other.
If you are in love, do other people's eyes matter?