Someone who identifies as biromantic will experience romantic attraction to the two genders male and female, possibly having a preferred gender or feeling equal attraction to both.

Someone identifying as bisexual can feel romantic attraction towards men or women, and are no less valid if dating a person of the opposite gender.

A biromantic woman who dates a man, regardless of his romantic orientation, is still bisexual.

A biromantic man who dates a woman, regardless of her romantic orientation, is still bisexual.