"Wait, wait." Hannah and Claire looked at their youngest member. "Only one of us has to be seventeen. The other two can stay the same age. Then if the memory is still good once one of use becomes seventeen, they can pick us up next Saturday."
Both twenty year old girls looked at Leslie and were about to disagree when they thought about it for a moment.
"It would be the safest way to become younger." Claire hesitantly mentioned. "But I won't be able to pick you up if I don't remember afterwards. Though if I do, my parents would be more willing for me to drive alone to pick up new friends."
Hannah thought about that for a moment. "If it is Leslie or me, I think we could convince each other to help out. Besides, I did get everyone into this mess so it should be me."
Leslie looked at Hannah. "But I remember your car. It is not as nice as mine and I would only have to become a year younger."
"So how are we going to do this?"
"We tell our phone numbers to the one getting younger. They can call as soon as they can and let us know."
"Okay now who?"