In the season finale, Wren learns the truth about her past, her relationship with Zachary, and why she doesn't remember any of it. Music Credits: Nick Jaina, “Expense Reports.” Primary Perception Instrumentals. Needle Drop Co., 2015. Creative Commons License. Chris Zabriskie,”Cylinder 4.” 2014. Creative Commons License. David Szesztay, “Surreal”. Atmospheric Electric Guitar. Needle Drop Co., 2016. Creative Commons License. Ars Sonor, “Moving On.” Samaritan, 2016. Creative Commons License. Nick Jaina, “Man Without a Head.” Primary Perception Instrumentals. Needle Drop Co., 2015. Creative Commons License.