These Four Friends Made A Ridiculously Choreographed Video Of Them Spitting Water...But Why?

Remember those days when you could just hang out with your friends and do whatever you felt like? These guys are living that dream. Four friends got together and choreographed a completely useless routine of them spraying water to "It's Time To Say Goodbye," and I can't stop watching it.

Why did they spend so much time doing this? You can see by the ground this took multiple takes? Why are they wearing bathrobes? Why do they all own bathrobes? I don't own a bathrobe. Should I get a bathrobe? 

So many questions, and not nearly enough answers. Check it out below and ask your questions below.