Analyze the tweet "Remembering those day when u still did'nt know kpop n thinking about how sad your life was without it - Kpop fan" to classify the intensity of the emotion sadness. Your options are: 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.
1: low amount of sadness can be inferred