Harry Styles introducing the song he wrote for Liam: "I feel incredibly lucky to get to play these shows here in New York, and, uhm, this building means a lot to me as I said, and I feel incredibly proud when I get to look up there, and see my name up there from the last time. But, there's so many people in my life, friends and people that I've worked with, that I've never been able to do this without them, and uhm, two years ago today I lost one of those friends. And uhm, it's uhm, I'm sure a lot of you have been through similar things, I hope you haven't but... Really it's just about looking after each other, there's so many people more than my name that's on that banner, there's so many more people behind it, so many people that've touched my life, in such special ways, I wouldn't be here without them. I'm gonna play a song that I wrote for my friend about two years ago, and uhm, if that's alright and then uhm, we'll get all through. This is What is Enough." via annasontour