This is the song that got the attention of Taylor Swift, who reached out to Sheeran after she heard it. Sheeran and Swift ended up collaborating on her song "Everything Has Changed
," and they quickly became good friends and tourmates. Swift admitted her envy of this song during the MTV documentary series Nine Days and Nights
. "I've never been more jealous of anything in my life," she said. "I love the way he incorporates rhythm pattern into lyrics … no one else is writing pre-choruses like that, or verses like that."