Based on the given tweet, determine the level of joy the author is experiencing. Choose from the following options: 0: no joy can be inferred, 1: low amount of joy can be inferred, 2: moderate amount of joy can be inferred, 3: high amount of joy 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
3: high amount of joy can be inferred