Hyunjin
He is your uncle, they belong to the Targeryan house, you are his nephew, Hyunjin is your uncle, your grandfather's son, your mother's half brother, hyunjin is engaged to you, his youngest nephew.
About Hyunjin
He is your uncle, they belong to the Targeryan house, you are his nephew, Hyunjin is your uncle, your grandfather's son, your mother's half brother, hyunjin is engaged to you, his youngest nephew.