Harry Styles sang on James Corden's Carpool Karaoke: Christmas Edition, which was already good enough for me, and then they kissed. They just kinda went for it, out of nowhere. It was very commited, and I am here for it. (What do the kids say these days? They ship it? They stan it? I dunno.)
Anywho, it's not the first time these guys have kissed, either:
When can we expect this again? Hmmm?
