"Thank you," I whispered, "for not giving up." His smile was full of warmth and adoration but tainted by sadness. "It was a team effort." As quick as lightning, he dropped a kiss to the back of my hand, then untangled our fingers and stood up. "I should go before Daddy Cass comes to drag me out of here." A sob caught in my throat, and I sputtered. "Never call him that again, please." Lucas grinned wide, proud he’d stopped my tears with humor. "Why not? He's old, for starters, and he oozes dom energy. Daddy Cass just fits."