One track that sets Believe Acoustic apart is the emotional "Nothing Like Us," a last minute addition which details his breakup with Selena Gomez.

The track oozes with heartbreak as Justin's falsetto vocals soar over the slow strokes of the piano. "Nothing can ever, ever replace you/Nothing can make me feel like you do/You know there's no one I can relate to/I know we won't find a love that's so true/There's nothing like us/There's nothing like you for me," he sings.

In an interview with Billboard, the cover boy briefly discusses the rumors swirling around his breakup with Selena.