Marriage According to Levi

Tonight while reading "The Girl No One Wanted" in the Jesus Storybook Bible, Levi said, "She (referring to Leah) can't have babies.  She's not married."  I remind him that she is married to Joseph.  Seeing the look on his face, I add that Joseph also married Rachel and that having two wives isn't allowed anymore.  He nods and then says, "I'm not going to get married."  Me:  "Okay; you don't have to get married; but why not?"  Levi: "Because you have to kiss on the mouth.  I don't want to kiss on the mouth because then her lipstick will get on my mouth."