"The last time I saw my ex-girlfriend, she left all kinds of random things behind at my house: travel shampoo, a razor in the shower, hair clips, etc. It was basically just a bunch of stuff that kept reminding me of her. After a while, it made me miss her, and I wondered why we ever broke up in the first place. When I wrote the music for the chorus, I knew right away that I wanted to ask my friend Jeremy McKinnon [of A Day To Remember] to do the screaming parts on the chorus and bridge. A few weeks after I wrote the song, I approached Jeremy with the idea and he agreed to sing on the album. It turned out to be one of my favorite tracks once we collaborated. One of my favorite things to do is make music with my friends. That collaboration makes the songs very special to me."