If someone, the same sex, request while alone, on the ship, to do sexual things to you and it scares you fleeing screaming what is this?

I was on the ship alone in berthing. This guy my same age and paygrade, who I barely knew, but considered a friend of sorts requested to perform sexual things on me. I was engaged to a female. He knew this. I was really scared and jetted through and past him, yelling or screaming or talking loudly and disgruntled in the Galley about the said situation that just happened. This happened in 1996. I am only finally starting to talk about it. What would this be considered.