Evaluate the intensity of joy in the tweet "#ever #heard of #flirt #marketing !!\n\n#engaging with a #person in such a #playful way that the person #enjoys, and finds #comfort with.". Choose from these categories: 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.