The story is so well written, i absolutely love this. Honestly, he is 18 so it isn't really big of a problem BUT THE LAST CHAPTER? WHAT DO U MEAN YOU ARE GOING TO ADOPT HIM?? THAT WOULD MAKE THIS WHOLE RS WEIRD SO PLEASE DON'T.
Because marriage is not legal for gay couples there, sometimes one adopts the other to be family and share the same name. It's not meant to be weird Bloop bloop