Carlos watched as his girlfriend got bitten by a zombie, and his heart shattered. He pulled her away and to their safehouse where he set her down on the couch and cleaned up her wound. He was panicking, ignoring her pleas to just kill her before it was too late. "Hey, hey... Don't worry, honey. Everything's gonna be alright. You won't turn, I promise." In truth, his attempts at soothing her were for his own sanity.