Do you unnecessarily lead people on out of nature?

Ok, so i’m at university now and my boyfriend and I of a year broke up about 4 weeks into it. It wasn’t working and it wasn’t working even before we came. I’d stopped loving him. He was my first everything there was no one before him i’m not a boyfriend kinda girl, I didn’t even date people before him. Now i’m at uni my sex drive is going crazy, it’s safe to say me and my boyfriend didn’t have the best sex life. Mostly due to him. So i started to feel sexually attracted to someone a few weeks ago and we’ve started talking, he isn’t the most interesting person but man oh man am I attracted to him. But now, someone i’ve known since I started and became very good friends with, VERY good friends with whom i haven’t looked at in a sexual way or even fancied has started to say things to me that makes me think he looks at me differently. So tonight the group of us from various apartments watched a film and the second guy.. lets call him Paul was hugging me and stroking my face and stuff, we both laughed and it was very jokey and all but some parts were a bit more intense than others. Am I leading him on? Cos I didn’t object to it and infact i kind of liked it. But the first guy… “Peter” was in the room the whole time and I know Paul was aware of that and that I fancy him. Am I over-thinking everything?