For the tweet "I just watched the video that i took at troye's concert last year during happy little pill and now im crying i miss him @troyesivan 😭", assess the intensity of the emotion sadness. Choose one of the following: 0: no sadness can be inferred, 1: low amount of sadness can be inferred, 2: moderate amount of sadness can be inferred, 3: high amount of sadness can be inferred.