Butter Me Up Or You'll Be Toast. (*Edited)

What am I ?

  I can slip through your fingers without you noticing, I melt when I feel warmth and I live in the cold. What am I?

*Hint it is not what it seems.

If you guessed butter, you butter get real because I'm a 'normal' human being............

Just kidding! got you didn't I.

I am a butter and I am proud to be one!
Ok now let me tell you guys how I became the most fabulous and charming butter the world has ever known.