Yeah I think he’s gay or bi, probably leaning towards men if he’s the latter. I’m glad he keeps people guessing because why should anyone have to come out and explicitly state their sexuality to the world, there’s no need!
I do think with actors, knowing they’re not heterosexual inevitably means the immersion on screen is a little affected when they’re in straight romantic scenes. NPH is a good example above, and Luke Evans is another off the top of my head, BUT it’s no different to the same lack of immersion you have when you notice a prop coffee cup is empty or see a boom mic wander into shot
Pedro is the kind of actor who can genuinely deliver chemistry on screen whether it’s romantic or otherwise, and I bloody love him for it. If anyone has missed it, you should really watch his Hot Ones interview on YouTube, he’s just SO likeable.