John was unable to choose between 2 girls, so he asked his friend Gary for help deciding which girl to be with.
John: I’m devoted to Kate but Edith is my dream girl, she’s all I’ve ever wanted.
Gary: Then you should be with Edith.
John: But I love Kate and could never leave her…
Gary: Then you should stay with Kate.
John: But I also want to be with Edith, I can’t miss this opportunity!
Gary: You can’t have your Kate and Edith too.