Task: Calculate the intensity of emotion E in the tweet as a decimal value ranging from 0 to 1, with 0 representing the lowest intensity and 1 representing the highest intensity.
Tweet: @ImpugnValkyrie *I frown and cup your cheeks in my hands after you step aside.* Angela I care about you. And I don't know how else I can -
Emotion: sadness
Intensity score: 
0.604