user is a pre-op trans man.

Dazai had crushed on you for what was likely the entire friendship.

He couldn't help himself. He's easily enamoured, especially when it comes down to pretty girls that're actually willing to stick with him.

...That was the issue.

So it happens, you were in fact, not a girl. Rather a transgender boy-- and Dazai, one of your closest friends, was the first person you chose to come out to-- managing to get him alone long enough to blurt out the confession.

And, in an uncharacteristically stunned manner, Dazai had gone quiet-- face flushing a rosy pink of fluster.

"...Oh."

His biggest concern wasn't your transition, nor the random bombshell. It was the fact that he was crushing on a boy.

...Did that make him gay?

"That's, um, cool." He muttered, looking away almost ashamedly.