Not to get anyone’s hopes up because Prince Freya is definitely heterosexual but:
whenever you’re dealing with a character pretending to be someone of the opposite gender, things can get a little fucky, and Prince Freya did definitely pick the most homoerotic way to deal with it
so like… Julius flirting with Freya who happens to look exactly like the Prince that he devoted his life to and/or was in love with (where is the line between fanatical devotion and love anyway?) is like… He is either flirting with Freya because she looks like the Prince or in spite of the fact that she looks like the Prince, and given the way he acted towards the Prince anyway, neither of those options is super straight
when the soldiers and knights have little oh the Prince~ moments, of course they’re reacting to Freya who is a girl, but they don’t know that
and on the flipside, when female characters do the same thing, they think they’re fawning over the Prince who was a boy but of course it is really Freya who is a girl
and whatever romantic/sexual activity happens between Freya and Julius or Freya and Aleksi, of course they’re both aware that she is a girl but nobody else is so anyone else who sees that is just gonna be like hm. That’s gay
it’s very clearly straight, and it’s going to be straight in the end, it’s just getting there in the gayest way possible and it’s really entertaining