Task: Assess the magnitude of emotion E in the tweet using a real number between 0 and 1, where 0 denotes the least intensity and 1 denotes the most intensity.
Tweet: @apinknumjoo Hello, namjoo unnie! Welcome to paradox.💕 i'm deeply sorry for the late greeting 😥 Chaey is wishing you to have a pleasant +
Emotion: sadness
Intensity score: 
0.288