I saw a couple of videos saying that it was Harry Styles singing. They're wrong as fuck! It's Bobi Andonov, he's not very famous so... give him some credit for the amazing cover. Btw, I love Harry Styles and his voice is immaculate but it's not fair to say that he sang this song when he actually didn't. Idkw Bobi delated it but I tried my best on editing :(
Also! Bobi has a youtube channel, go and give him some love.
ruclips.net/channel/UCsGAs3ImHYCQWYOuY50F0Ew