Albus unknowingly uses a prototype potion to prank his brother James, but Harry and Ginny end up drinking it instead. Now it's up to James, Albus and Lily to take care of their 6 and 5 years old parents until the potion wears off. Along the way they find out some pretty interesting facts about their Dad and Mum, see how they'll deal with it. HP/GW R&R;

Lily Evans never liked James Potter. James finds out how much that is true and he finally gives up. But could a Quidditch accident change that? Being forced to look after James, could Lily finally look past the prankster and see thats she's wrong? J/L R&R