"Seperate But Equal" is the most understanding episode of All Grown Up.
Plot[]
Phil and Lil's 10th birthday is coming up, and they are both physced to be pre-teens for real, but all their plans change when Phil finds out what a "bra" is and Lil begins wearing one. The two have a fight the week before there party and then decide because Phil is interested in girls and Lil wears a training bra, it is high time to accept they are not the same anymore and need to grow up, for real this time.