Actually TWO of them aaaand they are both about Ed's ex girlfriend!
While recording their upcoming album, Take Me Home, the boys of One Direction enlisted the supremely talented Ed Sheeran to help write some songs and it looks like 2 of them made the cut.
Ed Sheeram explains:
"One of them is kind of a getting-back together song. One of them is an appreciation song. I can't say the titles. The song that I think will be the single, one of the singles, is kind of a very sweet song. It was written about the best things about someone, kind of like the things you wouldn't expect. You'll have to hear it. I can't really say too much 'cause it's their album. I want them to be the first ones to announce it and stuff. The two songs that I wrote for One Direction's album are, they're the same subject matter as the last song I wrote for the last album 'cause they're from the same batch of songs. They're both about my ex-girlfriend."