What have you done

What've you done with me,
even without knowing?
You've stolen my voice, sanity,
templance, and thinking ability.

What've you done with me,
making me shy, anxious,
confused, and naïve.

What've you done with me,
making me jump joyfully
when I see your missive.

What've you done with me,
what kind of charm you've casted,
drawing my attention to you,
always wanting to talk with you.