I don’t know what to do

D

So I liked this guy for about a year, 3 years ago but he always saw me as a friend. Then he got a girlfriend that year and I was one of the first people he told. However the next year, I got over him, but I met another guy who liked another girl. We were just friends and I didn’t see him as anything else. (I had a strong will of not dating) but over the summer we were talking and I was helping him deal with the girl he liked, liking someone else. So as time went on over the summer we got pretty close and when the next year started at school we started to like each other, however I was in a program and team where I had to see the same I guy I liked before, everyday after school for two hours and sometimes weekends for competition. We built a bond too but he considers me his “sister”. With the other guy we actually got together 6 months later and now we are into the next school year still together, but now as I spend more time with the guy who sees me as a sister, I don’t know what to feel since he is naturally touchy(because he grew up like that with his siblings). I feel like I should just end it with the guy I’m with because I know that I am slowly losing in and starting to see him more as a friend again (my first one too). I like the idea of being a single Pringle again though but i don’t know yet because I know being with someone is a way to learn about yourself.