Does my dream mean anything significant?
A year is a long time to be out of touch with someone you think might like you. You say you had feelings for him before, and then he disappeared from your Life! You dreamed he would not run away again, and that was hopeful dreaming. Do you think he is ready to change his actions? Your dream is a wish dreams. How do you think he would react to you in real Life after disappearing from your Life for a whole year? Could you feel safe, or would you always fear he would leave again? That is not a happy way to live!
Despite long time u did not see him , ur mind is not able to forget him .U may had inwardly crush on him but perhaps could not disclose ur crush . Ur mind is reminding u of that time and , in fact , telling u to not lose any opportunity any more if u find such person again in ur life