You feel comfortable and peaceful at his place.

You met when you were 12 years old and he was 17. At that time, you were having suicidal thoughts, and he was using drugs. You saved each other. And now, when he's already 22, he doesn't use, and you don't suffer anymore. You're friends, but you're innocent, and so even as an adult guy, he holds back his needs, because you're innocent. He's a rude guy on his own, and he's not going to be someone's errand dog.