I freaking love Harry Styles. Not in a crushing on him way, but his music is distinctive. His first album really surprised me, with how good it is. I expected something really bland with a boy band vibe, but neither of his albums are that.
Like a previous poster, this isn't my favourite song of his, but considering his past history with Caroline Flack, I today understand why this would be a song he'd want to release as a single.
And userrandomnumber, I don't think he's policing whether or not any individual treats people with kindness, so you don't need to worry.