Should I tell him my love?

We were in love from august 19 2010 but didn't told each other. Around November 2010 our teachers came to know about our love and after that we never spoke to each other.He is telling to his friends that he don't love me but another girl,but,I still love him so deeply.I believe he also do that because I had caught him looking at me several times.Next year he will join another school so this is my last year with him.What can I do?Can I tell him my love?I'm afraid if he will complain to teachers.