What ties the songs together is their theme. "I had this vision that the album was going to be called

‘Love' and I was going to talk about love and share love in one way or another," Mraz says. "I thought it was going to be easy because everything I write comes from a place of love, whether it's a new understanding of it, or a retelling of it, or a reawakening to it. But the more I looked at the subject, the more I realized that love almost can't be defined and who am I to define it anyway? So I went on a journey to try to define the word and be an expression of it in the world."