Taylor Swift sure does move fast, doesn’t she? And her “thing” with Harry Stiles is no exception!

Yesterday the One Direction singer, 18, met up with the 22 year old Swift in New York City…little did Stiles know that he’d be meeting one of Swift’s best friends, Emma Stone, at the shindig!

Swift and Stone, 24, had been enjoying a night out with friends at the McKittrick Hotel, and afterwards they hit up Manderley bar and then caught a production of the interactive theater experience Sleep No More. After the show, the party kept moving to the Crosby Street Hotel, where Stiles caught up with the two besties!

Swift really values the input of her friends, and she’s quoted as saying:

“My friends are amazing and I’m so thankful to have them, [but] the ones that are like sisters to me are Selena Gomezand Emma Stone,” she revealed to PopSugar last year. “They can predict my thoughts; I’ve known them for so long it’s really cool to have friends that are that close.”

According to a source, Swift was all over her young beau…she was even seen making out with him publicly in front of 10 guests.  Sounds like Taylor’s going to have  new album on her hands, eh?

And what do you think Emma Stone thought of Harry?

Tags: celebrity, Disney, Emma Stone, flirting, Harry Stiles, Hollywood, hookups, lunch, Music, one directon, romance, split, styles, Taylor Swift, texts, young