Task: Classify the tweet's emotional intensity into one of four ordinal levels of emotion E, providing insights into the mental state of the user. 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: fear
Intensity class: 