The last time I did a flag related pride pic, it was also Una... a few years back. In that one, he was waving the classic rainbow flag; which I do still think fits him, but as time has gone on I also get the vibe from him he's bisexual to some extent. The older I get, the more I jive with bisexuality in general just because I find the fluidity really appealing I guess. It fits my characters a ton, too. Many of my straight passing guys are secretly bicurious after all. Una, however, has always been loud and proud about being interested in other boys, he's a very shameless type who is just earnestly himself, and that's one of the reasons I love him so much.
This is definitely after he's been swinging that baseball bat for a few years, look at those biceps!