Childhood best fiends Taylor Swift and Hayley Williams made a pact when they were ten. The pact was that if they were not married by the time they were both thirty, they would marry each other to save themselves the pain of having to go through so many heart breaks. They watched each other grow up into confident teenagers and begin their careers as singers, Hayley, with her friends Taylor York and Zac Farro, together they made up the band Paramore, and Taylor as a solo artists after which they drifted apart, their busy schedules prevented them from seeing each other regularly. Now thirty, Taylor was scrolling through Facebook and came across her childhood best friend, discovering that she is single. (AU) (written with @BrittanyH18, no copyright intended, cover made by me)