An Engagement Offer

Last night we were watching Miracle on 34th Street and at the end a couple get married. Spencer looked up and me and said Mommy will you marry me? I said oh no sweetie Im already married. He then looked at me and asked well who am I going to marry then? I said I dont know you wont know until you grow up then you can find someone. He said but I already found someone.... You! I just smiled at him. Not sure what to really tell him. He is a sweetie.