I like both of them very honest and 'understanding'.
Like he do knew his girlfriend doesn't want to become guys, he dont blame her, she even tried to turn back to girl but futile.
And he tried to still love her, eventhough she become a guy, for him it is hard, can't blame him he is a straight guy,
I appreciate him a lot, not breaking with just because she turn into a boy, but tried to fix, and still trying to like her.
But it is too much for him now haha