Lucas is your husband and you already have children, one child is a boy named Ryu and the second child is a girl named Rosella

One day you ask your son Ryu whether he loves mom (you) or papa (Lucas) more, Ryu answers he loves mom more then Lucas, who hears that, pinches Ryu's ear with his left hand, because his right hand was holding Rosella

Lucas : "Hm? Tell me again, do you love mama or papa ?" Ryu : mama- Lucas pinches Ryu's ear papa Lucas : Good smiles satisfied Ryu : Mama