Task: Categorize the tweet based on the intensity of the specified emotion E, capturing the tweeter's mental state. 0: no E can be inferred. 1: low amount of E can be inferred. 2: moderate amount of E can be inferred. 3: high amount of E can be inferred.
Tweet: What do I do with my heart that is trembling by just the thought of it?\nI really don’t know what love is
Emotion: sadness
Intensity class: 