For the tweet "Your lion's heart\nWill protect you under stormy skies\nAnd I will always be listening for your laughter and your tears", classify the intensity of the emotion joy. The possible classifications are: 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.
1: low amount of joy can be inferred