![im gay meme jpg im gay meme jpg](https://i.imgflip.com/16v3vg.jpg)
Just like you wouldn't sit in front of someone and watch them make out with their partner (or watch even more intimate acts), you don't need to break into that part of his life. At the end of the day, the most important thing to remember is that his sexuality is his business.
![im gay meme jpg im gay meme jpg](https://pbs.twimg.com/media/DRGTaZ4X0AALkGL.jpg)
This is why it's better to ask or just see how things develop between you, rather than just decide for yourself. If you're trying to figure out if your friend is gay because you want to date him (as a woman), it's important to remember that just because he might be interested in men doesn't mean he's not interested in women.