That Final Scene got me really thinking... what the heck was that? Yet another flawless episode! Slow-paced yet very entertaining nonetheless. So when Wellick is in his last moments and he walks towards that mysterious sound that is heard during the entire episode - when the trio, Elliot, Wellick and Mr Robot, are stranded - it really does resonate well with the melancholic departure of Wellick being a mysterious character himself in this show. It was a fitting end for the character!