I'd known the guy since sophomore year of high school, and didn't think much if it at the time.
The one coming off here as prissy and sanctimonious is Pete.
It didn't teach me anything about my sexuality that I didn't already know, but it certainly satisfied my curiosity.
While we were experimenting, we would both talk about what we were doing with each other, and say that we both liked girls and didn't feel gay, but we were confused about why we would always do homosexual things with each other.
No judgment, just happy it was shared.
The sexual things we did together stopped soon after high school, and we haven't brought it up since.