Confused Words

I wanna tell you how I feel I wanna speak what's on my mind But I can't say it I wanna tell you that I'm scared Of succeeding in this relationship But I can't say it I wanna tell you that I'm scared Of failing in this relationship But I can't say it I wanna tell you about my past And all that's happened to me But I can't say it I wanna tell you about my future And how I want you there But I can't say it I wanna tell you that I love you And I want you in my life But I can't say it And now you're turning And walking away Because I haven't said a word.