For the tweet "@ShibeXD happy birthday!!! you are one of my favorite content creator! i hope you have a wonderful birthday!!!!!!🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉" and the emotion joy, determine the intensity level. Your answer should be a number between 0 and 1, where 1 is the highest possible intensity.