Because he is a perfect, angelic human being.
In case you are unaware, Harry Styles is one of the most famous humans on the globe, with the ability to do anything and everything he wants at any given time.
With the insane touring schedule that the One Direction dudes have, you'd imagine that he'd want to take any free moment to relax or ~let loose~. But this is Harry Styles we're talking about, and there is literally no one more selfless.
