“He lifts my hand from the root and presses it to his bare chest, over his heart. My breath stops. I wonder if he can feel the pulse racing in my wrist, because it’s beating just as quickly as his heartbeat.“Do you know the Ai’oan word for heart?” he asks.I shake my head.“It’s py’a.” We’re so close, his whisper is right in my ear, and his breath warms the side of my neck. “You are my heart, Pia”I lick my lips. When did they get so dry?His other hand cradles the back of my head, tipping my face upward. “A body can't live without a heart. And I can’t live without you.”