I can't figure out for the life of me what he thinks to achieve by hosing the dried up fountain with water from the outside.
Does he think he can somehow fill the aquifer that the fountain is presumably supposed to draw water from by just spraying water at the outside?
Besides, again, wasn't his goal to go through this life without being regarded as some saint / monster and live life for himself? Yet apparently he is already back to making a huge scene in front of people.