This happened to me a little while back.
...yeah i have nothing to say except
>>2.
And also that you should support them. In my community I am one of very few pro-LGBTQ+ peoples that aren't in that crowd, and that has earned me a lot of dirty looks.
But I am beyond proud of those friends who did come out of the closet. I'm just now showing my true self to those around me, and even to those I've known for quite a few years. My human side. I suppose I see some of myself in those who have come out of the closet just recently for fear of non-acceptance, because I was the same way (in a sense) for quite some time. Just support him as best you can, as a friend.
Good luck, and keep us updated, okay?