Under this tree Jack was walking around with his girlfriend, Lucille. He was pensive. ""What's the matter, hon?"" After a long second, Jack replies ""I'm kinda jealous, Lucille. Can we sit down and talk?"" They sit under a tree ""Okay, Lucille. I want you to promise me under this tree that you've never been unfaithful to me"" ""Okay Jack. I promise you I've never been unfaithful to you under this tree"" Jack fainted.