This was such a massive proof - at about 9:30 there is literally Harry’s silly laughter in the background, nobody else laughs like that!
There are a few other moments where someone who sounds very much like Harry says something in the background. And of course Louis looks so happy and glowing and smiling at someone off camera. Harry arrived the day before in London, and Louis at the beginning of the interview said he’d “finally had a good night’s sleep” ;___; ♥ (Meanwhile E wasn’t in England so it definitely wasn’t her lol) But the laughter alone is enough proof! :3












