On the morning of December 3, 2012, Harry posts this picture on Instagram:
Taylor is seen at 1D's MSG after party. One Direction, Perrie Edwards, Louis and Liam's girlfriends, and Ed Sheeran were there.
They were joined for karaoke by Ed Sheeran and the rest of One Direction. They sang Dolly Parton's "Islands In The Stream", Elton John's "Don't Go Breaking My Heart" and the Backstreet Boys' "I Want It That Way". Harry's father later tweeted that Taylor was "natural, kind and welcoming." The pair were photographed arriving at Taylor's hotel at 4am.
Harry spends the night at Taylor's hotel after the party.
Harry also tweeted about it the next day. He say's it was the best thing he's ever done.