 Mia and Lilly often enjoy discussing popular culture, but Lilly's strong stances often cause her and Mia to clash, especially when Mia feels Lilly is becoming too critical of her.Nevertheless, Lilly's blunt attitude is what often keeps Mia from over-analyzing things, such as her relationship with Michael, Lilly's older brother.Mia was initially afraid to share her crush on Michael with Lilly, but in fact, Lilly was one of the conspirators who helped Mia and Michael get together in "Princess in Love".