Who’s Your Valentine?

I am super excited about this year’s Valentine’s Date. Here’s a hint, this person always know what I want and when I want it. This person has my best interest at heart, and never fails to take care of me when I’m most in need. Any idea who this person is? If you said my husband then you are close, but this person knows me even better. If you said my best girlfriend, I am sorry to say you are still wrong! I won’t keep you in suspense any longer … this person is me!