"Honey, I'm home!" Valentino shouted as he crossed the threshold. He walked into the kitchen and put his coat and bag on a counter stool, careful not to damage the flowers that he was carrying. "Where are you, honey?" Valentino asked. "I'm upstairs, dearest!" Dulce shouted as she finished wrapping the tie. Valentino held the flowers behind his back and crept up the stairs. Dulce tied the bow and concealed the package behind her back as she stepped into the hallway. Their eyes met and Valentino and Dulce smiled at one another. Why is today significant for Valentino and Dulce?