In love with my teacher

Hello I am in senior year and I have this substitute teacher who is 14 years older than me. I am in love with him and even if he doesn't show it... I think he likes me back. He hasn't done anything bad except talk to me a lot which isn't bad at all. Do you think I have a chance with him? He is single. Do you think he likes me? My friends think so because we have a strong connection and we have a lot in common. Let me know your opinions on this.