Louis: I think, for me, there’s been a few times where fans have held up "You Make Me Strong" [sign] and everyone’s held that up. And, [I’d] be singing the song, going through the motions, and it actually takes something as blatant as that to go, “Hang on a minute. That’s— I wrote on that song. These are the references that I’ve said.” It’s an amazing feeling. It’s exactly what you would want as an artist. It’s very important for us, I think.