“Girl at Home” is a song off the deluxe edition of Taylor Swift’s fourth studio album, Red.

Taylor describes a man who attempted to hit on her even though he already had a girlfriend at the time. She refuses, since she had “once been just like her.”

Taylor talked to Yahoo about the song.

And there’s a song called ‘Girl at Home,’ which was about a guy who had a girlfriend, and I just felt like it was disgusting that he was flirting with other girls.