That guy is a member of the LGBTQ+ community. Nick identifies as gay. That gentleman is homosexual. The man belongs to the gay community. Nick is a homosexual. He identifies as homosexual. That guy is gay. He is open about being gay. Nick is homosexual. Nick openly embraces his gay identity.
He is a member of the LGBTQ+ community. That person identifies as a homosexual. The person in question is a homosexual. That guy belongs to the homosexual community. That person is a homosexual. He identifies as gay. The man is homosexual. That person is open about being gay. He is a queer person. Nick openly embraces his queer identity.