If we were to both become younger. I want to be older than you, your girlfriend says. Ok but how young should we both make ourselves you ask. You both ponder the issue. Finally you come up with your final ages. After telling each other the desired ages you both fall silent. Then you break the silence. Are you ready? You ask your girlfriend She nods. Then she asks if you are. You also nod your head. Here we go she says. Before it happens you start to wonder Is it such a good idea? Will there be any consequences? Meanwhile your girlfriend also become worried thinking if it will actuall work or if something goes wrong. Finally you both agree with it. You look at each other and smile. You both are finally ready. Then she begins saying what you been waiting for:
How about you become ____ and I become ___