Task: Categorize the tweet into an intensity level of the specified emotion E, representing the mental state of the tweeter. 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: My bf drove out of his way after a long day just to spend 15 min holding me to make me feel better. How'd I get so lucky #lucky
Emotion: joy
Intensity class: 
3: high amount of joy can be inferred