Is he gay
yes, according to this interview:

‘As an LGBTQ actor, he feels a deep responsibility to represent his community with nuance and authenticity. “There are so many layers to LGBTQ experiences that don’t get explored,” he emphasized. “I want to move beyond the stereotypes and show the full spectrum of what it means to be queer. We need stories that reflect our diversity and bring people together rather than divide them.” This ethos guides him as he navigates the industry, pushing for roles that break new ground and amplify voices that are often left unheard. In his portrayal of queer characters, Brandon is not just playing a role; he’s creating a space for people to see themselves on screen, challenging narratives that have long felt one-dimensional.’

Introducing Brandon Santana: A New Face in Entertainment - Perception Magazine
 
yes, according to this interview:

‘As an LGBTQ actor, he feels a deep responsibility to represent his community with nuance and authenticity. “There are so many layers to LGBTQ experiences that don’t get explored,” he emphasized. “I want to move beyond the stereotypes and show the full spectrum of what it means to be queer. We need stories that reflect our diversity and bring people together rather than divide them.” This ethos guides him as he navigates the industry, pushing for roles that break new ground and amplify voices that are often left unheard. In his portrayal of queer characters, Brandon is not just playing a role; he’s creating a space for people to see themselves on screen, challenging narratives that have long felt one-dimensional.’

Introducing Brandon Santana: A New Face in Entertainment - Perception Magazine
hes very gay IRL lol. Like extremely. His character in the show is super masculine, he isnt as much. Yes hes gay