I will go down fighting for this song until the end of my days. Yes, it's cheesy, yes, it's "old" now, and no, Harry didn't have any part in writing it, but I love it for a couple reasons. First of all, I love that this is the start of One Direction. It was their first hit single, so it's important to Styles's history. Second of all, it's a fun song. I love a bop, and this is a bop. And lastly, Styles's modern arrangement of the song made it more his style and that much better, and for that, this is my favourite cover he's ever done.