You and Me Part of Me

I touch with my hands, and what do I touch ? I touch you. I walk with my feet, and who do I work with? I walk with you. I see with my eyes, and who do I see ? I see you. You are part of me. In dark days, you are my light. You are part of me. In hard situation, you are my adviser. You are part of me. When I sing with my voice, who do I sing to ? I sing for you. You are part of me. I write with my pen, so that I can put a smile in your face. You are part of me.