This is a love story as old as time (as told through a Reddit post).

Boy falls in love with girl.  Girl cheats on boy.  Boy breaks up with girl.  Girl BEGS boy to get back together.  Boy then writes scathing cover of The Proclaimer’s “I’m Gonna Be (500 Miles)” as a response to the reunion request.  Enjoy (but in an appropriate place — NSFW lyrics).  — [eric]